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Finding the Third Proportional to 331,593.38 and 500,541.38

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Solution

The third proportional to 331,593.38 and 500,541.38 is: 755,568.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,593.38 : 500,541.38 = 500,541.38 : x
  2. Step 2: Convert to fraction form
    331,593.38/500,541.38 = 500,541.38/x
  3. Step 3: Cross multiply
    331,593.38x = 500,541.38 × 500,541.38
  4. Step 4: Simplify right side
    331,593.38x = 250,541,668,086.89
  5. Step 5: Solve for x
    x = 250,541,668,086.89/331,593.38
  6. Step 6: Final answer
    x = 755,568.98

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.