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Finding the Third Proportional to 202,468 and 444,613

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Solution

The third proportional to 202,468 and 444,613 is: 976,355.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,468 : 444,613 = 444,613 : x
  2. Step 2: Convert to fraction form
    202,468/444,613 = 444,613/x
  3. Step 3: Cross multiply
    202,468x = 444,613 × 444,613
  4. Step 4: Simplify right side
    202,468x = 197,680,719,769
  5. Step 5: Solve for x
    x = 197,680,719,769/202,468
  6. Step 6: Final answer
    x = 976,355.37

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