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Finding the Third Proportional to 367,001.63 and 806,173.88

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Solution

The third proportional to 367,001.63 and 806,173.88 is: 1,770,881.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,001.63 : 806,173.88 = 806,173.88 : x
  2. Step 2: Convert to fraction form
    367,001.63/806,173.88 = 806,173.88/x
  3. Step 3: Cross multiply
    367,001.63x = 806,173.88 × 806,173.88
  4. Step 4: Simplify right side
    367,001.63x = 649,916,316,732.52
  5. Step 5: Solve for x
    x = 649,916,316,732.52/367,001.63
  6. Step 6: Final answer
    x = 1,770,881.31

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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.