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Finding the Third Proportional to 767,163 and 1,150,745

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Solution

The third proportional to 767,163 and 1,150,745 is: 1,726,118.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,163 : 1,150,745 = 1,150,745 : x
  2. Step 2: Convert to fraction form
    767,163/1,150,745 = 1,150,745/x
  3. Step 3: Cross multiply
    767,163x = 1,150,745 × 1,150,745
  4. Step 4: Simplify right side
    767,163x = 1,324,214,055,025
  5. Step 5: Solve for x
    x = 1,324,214,055,025/767,163
  6. Step 6: Final answer
    x = 1,726,118.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.