Home / 5,002,535.20-7,503,805.60-3,513,275.68

Finding the Fourth Proportional to 5,002,535.20, 7,503,805.60 and 3,513,275.68

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Solution

The fourth proportional to 5,002,535.20, 7,503,805.60 and 3,513,275.68 is: 5,269,915.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,535.20 : 7,503,805.60 = 3,513,275.68 : x
  2. Step 2: Convert to fraction form
    5,002,535.20/7,503,805.60 = 3,513,275.68/x
  3. Step 3: Cross multiply
    5,002,535.20x = 7,503,805.60 × 3,513,275.68
  4. Step 4: Simplify right side
    5,002,535.20x = 26,362,937,721,927.81
  5. Step 5: Solve for x
    x = 26,362,937,721,927.81/5,002,535.20
  6. Step 6: Final answer
    x = 5,269,915.49

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Double scale
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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.