Home / 2,428,936.52-3,643,397.10-656,008.52

Finding the Fourth Proportional to 2,428,936.52, 3,643,397.10 and 656,008.52

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Solution

The fourth proportional to 2,428,936.52, 3,643,397.10 and 656,008.52 is: 984,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,936.52 : 3,643,397.10 = 656,008.52 : x
  2. Step 2: Convert to fraction form
    2,428,936.52/3,643,397.10 = 656,008.52/x
  3. Step 3: Cross multiply
    2,428,936.52x = 3,643,397.10 × 656,008.52
  4. Step 4: Simplify right side
    2,428,936.52x = 2,390,099,539,343.29
  5. Step 5: Solve for x
    x = 2,390,099,539,343.29/2,428,936.52
  6. Step 6: Final answer
    x = 984,010.71

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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.