Home / 1,136,253.42-1,704,642.57-337,517.28

Finding the Fourth Proportional to 1,136,253.42, 1,704,642.57 and 337,517.28

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Solution

The fourth proportional to 1,136,253.42, 1,704,642.57 and 337,517.28 is: 506,353.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,253.42 : 1,704,642.57 = 337,517.28 : x
  2. Step 2: Convert to fraction form
    1,136,253.42/1,704,642.57 = 337,517.28/x
  3. Step 3: Cross multiply
    1,136,253.42x = 1,704,642.57 × 337,517.28
  4. Step 4: Simplify right side
    1,136,253.42x = 575,346,323,598.61
  5. Step 5: Solve for x
    x = 575,346,323,598.61/1,136,253.42
  6. Step 6: Final answer
    x = 506,353.88

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Double scale
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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.