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Finding the Fourth Proportional to 602,935.92, 904,092.84 and 247,883.76

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Solution

The fourth proportional to 602,935.92, 904,092.84 and 247,883.76 is: 371,697.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,935.92 : 904,092.84 = 247,883.76 : x
  2. Step 2: Convert to fraction form
    602,935.92/904,092.84 = 247,883.76/x
  3. Step 3: Cross multiply
    602,935.92x = 904,092.84 × 247,883.76
  4. Step 4: Simplify right side
    602,935.92x = 224,109,932,568.28
  5. Step 5: Solve for x
    x = 224,109,932,568.28/602,935.92
  6. Step 6: Final answer
    x = 371,697.76

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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.