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Finding the Third Proportional to 884,552.25 and 1,325,439

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Solution

The third proportional to 884,552.25 and 1,325,439 is: 1,986,076.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,552.25 : 1,325,439 = 1,325,439 : x
  2. Step 2: Convert to fraction form
    884,552.25/1,325,439 = 1,325,439/x
  3. Step 3: Cross multiply
    884,552.25x = 1,325,439 × 1,325,439
  4. Step 4: Simplify right side
    884,552.25x = 1,756,788,542,721
  5. Step 5: Solve for x
    x = 1,756,788,542,721/884,552.25
  6. Step 6: Final answer
    x = 1,986,076.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.