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Finding the Third Proportional to 739,822.50 and 1,002,570.75

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Solution

The third proportional to 739,822.50 and 1,002,570.75 is: 1,358,634.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,822.50 : 1,002,570.75 = 1,002,570.75 : x
  2. Step 2: Convert to fraction form
    739,822.50/1,002,570.75 = 1,002,570.75/x
  3. Step 3: Cross multiply
    739,822.50x = 1,002,570.75 × 1,002,570.75
  4. Step 4: Simplify right side
    739,822.50x = 1,005,148,108,755.56
  5. Step 5: Solve for x
    x = 1,005,148,108,755.56/739,822.50
  6. Step 6: Final answer
    x = 1,358,634.14

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.