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Finding the Third Proportional to 925,252 and 1,380,203

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Solution

The third proportional to 925,252 and 1,380,203 is: 2,058,855.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,252 : 1,380,203 = 1,380,203 : x
  2. Step 2: Convert to fraction form
    925,252/1,380,203 = 1,380,203/x
  3. Step 3: Cross multiply
    925,252x = 1,380,203 × 1,380,203
  4. Step 4: Simplify right side
    925,252x = 1,904,960,321,209
  5. Step 5: Solve for x
    x = 1,904,960,321,209/925,252
  6. Step 6: Final answer
    x = 2,058,855.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.