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Finding the Fourth Proportional to 531,616.86, 797,950.17 and 232,304.04

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Solution

The fourth proportional to 531,616.86, 797,950.17 and 232,304.04 is: 348,685.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,616.86 : 797,950.17 = 232,304.04 : x
  2. Step 2: Convert to fraction form
    531,616.86/797,950.17 = 232,304.04/x
  3. Step 3: Cross multiply
    531,616.86x = 797,950.17 × 232,304.04
  4. Step 4: Simplify right side
    531,616.86x = 185,367,048,209.69
  5. Step 5: Solve for x
    x = 185,367,048,209.69/531,616.86
  6. Step 6: Final answer
    x = 348,685.42

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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.