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Finding the Fourth Proportional to 460,651.46, 635,700.29 and 267,097.10

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Solution

The fourth proportional to 460,651.46, 635,700.29 and 267,097.10 is: 368,594.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,651.46 : 635,700.29 = 267,097.10 : x
  2. Step 2: Convert to fraction form
    460,651.46/635,700.29 = 267,097.10/x
  3. Step 3: Cross multiply
    460,651.46x = 635,700.29 × 267,097.10
  4. Step 4: Simplify right side
    460,651.46x = 169,793,699,414.17
  5. Step 5: Solve for x
    x = 169,793,699,414.17/460,651.46
  6. Step 6: Final answer
    x = 368,594.73

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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.