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Finding the Third Proportional to 608,676 and 936,758

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Solution

The third proportional to 608,676 and 936,758 is: 1,441,679.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,676 : 936,758 = 936,758 : x
  2. Step 2: Convert to fraction form
    608,676/936,758 = 936,758/x
  3. Step 3: Cross multiply
    608,676x = 936,758 × 936,758
  4. Step 4: Simplify right side
    608,676x = 877,515,550,564
  5. Step 5: Solve for x
    x = 877,515,550,564/608,676
  6. Step 6: Final answer
    x = 1,441,679.24

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.