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Finding the Third Proportional to 1,101,255 and 1,451,325

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Solution

The third proportional to 1,101,255 and 1,451,325 is: 1,912,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,255 : 1,451,325 = 1,451,325 : x
  2. Step 2: Convert to fraction form
    1,101,255/1,451,325 = 1,451,325/x
  3. Step 3: Cross multiply
    1,101,255x = 1,451,325 × 1,451,325
  4. Step 4: Simplify right side
    1,101,255x = 2,106,344,255,625
  5. Step 5: Solve for x
    x = 2,106,344,255,625/1,101,255
  6. Step 6: Final answer
    x = 1,912,676.22

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.