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Finding the Third Proportional to 752,598 and 1,608,228

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Solution

The third proportional to 752,598 and 1,608,228 is: 3,436,625.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,598 : 1,608,228 = 1,608,228 : x
  2. Step 2: Convert to fraction form
    752,598/1,608,228 = 1,608,228/x
  3. Step 3: Cross multiply
    752,598x = 1,608,228 × 1,608,228
  4. Step 4: Simplify right side
    752,598x = 2,586,397,299,984
  5. Step 5: Solve for x
    x = 2,586,397,299,984/752,598
  6. Step 6: Final answer
    x = 3,436,625.26

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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.