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Finding the Third Proportional to 444,229.31 and 649,680.75

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Solution

The third proportional to 444,229.31 and 649,680.75 is: 950,151.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,229.31 : 649,680.75 = 649,680.75 : x
  2. Step 2: Convert to fraction form
    444,229.31/649,680.75 = 649,680.75/x
  3. Step 3: Cross multiply
    444,229.31x = 649,680.75 × 649,680.75
  4. Step 4: Simplify right side
    444,229.31x = 422,085,076,920.56
  5. Step 5: Solve for x
    x = 422,085,076,920.56/444,229.31
  6. Step 6: Final answer
    x = 950,151.34

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.