Home / 936,710.04-1,292,691.15-574,063.85

Finding the Fourth Proportional to 936,710.04, 1,292,691.15 and 574,063.85

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Solution

The fourth proportional to 936,710.04, 1,292,691.15 and 574,063.85 is: 792,227.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,710.04 : 1,292,691.15 = 574,063.85 : x
  2. Step 2: Convert to fraction form
    936,710.04/1,292,691.15 = 574,063.85/x
  3. Step 3: Cross multiply
    936,710.04x = 1,292,691.15 × 574,063.85
  4. Step 4: Simplify right side
    936,710.04x = 742,087,251,966.47
  5. Step 5: Solve for x
    x = 742,087,251,966.47/936,710.04
  6. Step 6: Final answer
    x = 792,227.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.