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Finding the Third Proportional to 609,025.50 and 1,339,551

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Solution

The third proportional to 609,025.50 and 1,339,551 is: 2,946,341.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,025.50 : 1,339,551 = 1,339,551 : x
  2. Step 2: Convert to fraction form
    609,025.50/1,339,551 = 1,339,551/x
  3. Step 3: Cross multiply
    609,025.50x = 1,339,551 × 1,339,551
  4. Step 4: Simplify right side
    609,025.50x = 1,794,396,881,601
  5. Step 5: Solve for x
    x = 1,794,396,881,601/609,025.50
  6. Step 6: Final answer
    x = 2,946,341.13

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.