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Finding the Third Proportional to 608,214 and 876,110

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Solution

The third proportional to 608,214 and 876,110 is: 1,262,004.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,214 : 876,110 = 876,110 : x
  2. Step 2: Convert to fraction form
    608,214/876,110 = 876,110/x
  3. Step 3: Cross multiply
    608,214x = 876,110 × 876,110
  4. Step 4: Simplify right side
    608,214x = 767,568,732,100
  5. Step 5: Solve for x
    x = 767,568,732,100/608,214
  6. Step 6: Final answer
    x = 1,262,004.38

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.