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Finding the Third Proportional to 763,195.50 and 1,659,042

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Solution

The third proportional to 763,195.50 and 1,659,042 is: 3,606,442.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    763,195.50 : 1,659,042 = 1,659,042 : x
  2. Step 2: Convert to fraction form
    763,195.50/1,659,042 = 1,659,042/x
  3. Step 3: Cross multiply
    763,195.50x = 1,659,042 × 1,659,042
  4. Step 4: Simplify right side
    763,195.50x = 2,752,420,357,764
  5. Step 5: Solve for x
    x = 2,752,420,357,764/763,195.50
  6. Step 6: Final answer
    x = 3,606,442.07

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.