Home / 4,447,144.11-6,134,692.50-2,705,346.30

Finding the Fourth Proportional to 4,447,144.11, 6,134,692.50 and 2,705,346.30

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Solution

The fourth proportional to 4,447,144.11, 6,134,692.50 and 2,705,346.30 is: 3,731,938.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,144.11 : 6,134,692.50 = 2,705,346.30 : x
  2. Step 2: Convert to fraction form
    4,447,144.11/6,134,692.50 = 2,705,346.30/x
  3. Step 3: Cross multiply
    4,447,144.11x = 6,134,692.50 × 2,705,346.30
  4. Step 4: Simplify right side
    4,447,144.11x = 16,596,467,656,512.75
  5. Step 5: Solve for x
    x = 16,596,467,656,512.75/4,447,144.11
  6. Step 6: Final answer
    x = 3,731,938.35

Related Problems

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Half scale
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Double scale
Find fourth proportional to 4,447,145.11, 6,134,693.88 and 2,705,347.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.