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Finding the Third Proportional to 331,526.25 and 500,046.75

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Solution

The third proportional to 331,526.25 and 500,046.75 is: 754,229.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,526.25 : 500,046.75 = 500,046.75 : x
  2. Step 2: Convert to fraction form
    331,526.25/500,046.75 = 500,046.75/x
  3. Step 3: Cross multiply
    331,526.25x = 500,046.75 × 500,046.75
  4. Step 4: Simplify right side
    331,526.25x = 250,046,752,185.56
  5. Step 5: Solve for x
    x = 250,046,752,185.56/331,526.25
  6. Step 6: Final answer
    x = 754,229.12

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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.