Home / 6,050,299.60-9,075,449.40-1,791,125.20

Finding the Fourth Proportional to 6,050,299.60, 9,075,449.40 and 1,791,125.20

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Solution

The fourth proportional to 6,050,299.60, 9,075,449.40 and 1,791,125.20 is: 2,686,687.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050,299.60 : 9,075,449.40 = 1,791,125.20 : x
  2. Step 2: Convert to fraction form
    6,050,299.60/9,075,449.40 = 1,791,125.20/x
  3. Step 3: Cross multiply
    6,050,299.60x = 9,075,449.40 × 1,791,125.20
  4. Step 4: Simplify right side
    6,050,299.60x = 16,255,266,121,664.88
  5. Step 5: Solve for x
    x = 16,255,266,121,664.88/6,050,299.60
  6. Step 6: Final answer
    x = 2,686,687.80

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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.