Home / 6,956,572.40-10,434,858.60-4,830,808.40

Finding the Fourth Proportional to 6,956,572.40, 10,434,858.60 and 4,830,808.40

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Solution

The fourth proportional to 6,956,572.40, 10,434,858.60 and 4,830,808.40 is: 7,246,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,572.40 : 10,434,858.60 = 4,830,808.40 : x
  2. Step 2: Convert to fraction form
    6,956,572.40/10,434,858.60 = 4,830,808.40/x
  3. Step 3: Cross multiply
    6,956,572.40x = 10,434,858.60 × 4,830,808.40
  4. Step 4: Simplify right side
    6,956,572.40x = 50,408,802,577,692.24
  5. Step 5: Solve for x
    x = 50,408,802,577,692.24/6,956,572.40
  6. Step 6: Final answer
    x = 7,246,212.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.