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Finding the Third Proportional to 752,488 and 1,607,035

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Solution

The third proportional to 752,488 and 1,607,035 is: 3,432,030.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,488 : 1,607,035 = 1,607,035 : x
  2. Step 2: Convert to fraction form
    752,488/1,607,035 = 1,607,035/x
  3. Step 3: Cross multiply
    752,488x = 1,607,035 × 1,607,035
  4. Step 4: Simplify right side
    752,488x = 2,582,561,491,225
  5. Step 5: Solve for x
    x = 2,582,561,491,225/752,488
  6. Step 6: Final answer
    x = 3,432,030.13

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.