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Finding the Third Proportional to 1,023,760.69 and 2,204,499.38

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Solution

The third proportional to 1,023,760.69 and 2,204,499.38 is: 4,747,024.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,760.69 : 2,204,499.38 = 2,204,499.38 : x
  2. Step 2: Convert to fraction form
    1,023,760.69/2,204,499.38 = 2,204,499.38/x
  3. Step 3: Cross multiply
    1,023,760.69x = 2,204,499.38 × 2,204,499.38
  4. Step 4: Simplify right side
    1,023,760.69x = 4,859,817,494,375.39
  5. Step 5: Solve for x
    x = 4,859,817,494,375.39/1,023,760.69
  6. Step 6: Final answer
    x = 4,747,024.92

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.