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Finding the Third Proportional to 752,997 and 1,615,182

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Solution

The third proportional to 752,997 and 1,615,182 is: 3,464,572.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,997 : 1,615,182 = 1,615,182 : x
  2. Step 2: Convert to fraction form
    752,997/1,615,182 = 1,615,182/x
  3. Step 3: Cross multiply
    752,997x = 1,615,182 × 1,615,182
  4. Step 4: Simplify right side
    752,997x = 2,608,812,893,124
  5. Step 5: Solve for x
    x = 2,608,812,893,124/752,997
  6. Step 6: Final answer
    x = 3,464,572.76

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.