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Finding the Fourth Proportional to 337,793.67, 506,762.73 and 124,562.16

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Solution

The fourth proportional to 337,793.67, 506,762.73 and 124,562.16 is: 186,869.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,793.67 : 506,762.73 = 124,562.16 : x
  2. Step 2: Convert to fraction form
    337,793.67/506,762.73 = 124,562.16/x
  3. Step 3: Cross multiply
    337,793.67x = 506,762.73 × 124,562.16
  4. Step 4: Simplify right side
    337,793.67x = 63,123,460,256.30
  5. Step 5: Solve for x
    x = 63,123,460,256.30/337,793.67
  6. Step 6: Final answer
    x = 186,869.87

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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.