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Finding the Fourth Proportional to 367,010.00, 506,472.75 and 203,691.15

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Solution

The fourth proportional to 367,010.00, 506,472.75 and 203,691.15 is: 281,093.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,010.00 : 506,472.75 = 203,691.15 : x
  2. Step 2: Convert to fraction form
    367,010.00/506,472.75 = 203,691.15/x
  3. Step 3: Cross multiply
    367,010.00x = 506,472.75 × 203,691.15
  4. Step 4: Simplify right side
    367,010.00x = 103,164,016,891.16
  5. Step 5: Solve for x
    x = 103,164,016,891.16/367,010.00
  6. Step 6: Final answer
    x = 281,093.21

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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.