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Finding the Fourth Proportional to 732,527, 1,103,781.98 and 602,324

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Solution

The fourth proportional to 732,527, 1,103,781.98 and 602,324 is: 907,590.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,527 : 1,103,781.98 = 602,324 : x
  2. Step 2: Convert to fraction form
    732,527/1,103,781.98 = 602,324/x
  3. Step 3: Cross multiply
    732,527x = 1,103,781.98 × 602,324
  4. Step 4: Simplify right side
    732,527x = 664,834,377,321.52
  5. Step 5: Solve for x
    x = 664,834,377,321.52/732,527
  6. Step 6: Final answer
    x = 907,590.27

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.