Home / 737,036.17-1,017,664.20-725,265.52

Finding the Fourth Proportional to 737,036.17, 1,017,664.20 and 725,265.52

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Solution

The fourth proportional to 737,036.17, 1,017,664.20 and 725,265.52 is: 1,001,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,036.17 : 1,017,664.20 = 725,265.52 : x
  2. Step 2: Convert to fraction form
    737,036.17/1,017,664.20 = 725,265.52/x
  3. Step 3: Cross multiply
    737,036.17x = 1,017,664.20 × 725,265.52
  4. Step 4: Simplify right side
    737,036.17x = 738,076,755,198.38
  5. Step 5: Solve for x
    x = 738,076,755,198.38/737,036.17
  6. Step 6: Final answer
    x = 1,001,411.85

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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.