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Finding the Third Proportional to 887,592 and 1,943,098

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Solution

The third proportional to 887,592 and 1,943,098 is: 4,253,789.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,592 : 1,943,098 = 1,943,098 : x
  2. Step 2: Convert to fraction form
    887,592/1,943,098 = 1,943,098/x
  3. Step 3: Cross multiply
    887,592x = 1,943,098 × 1,943,098
  4. Step 4: Simplify right side
    887,592x = 3,775,629,837,604
  5. Step 5: Solve for x
    x = 3,775,629,837,604/887,592
  6. Step 6: Final answer
    x = 4,253,789.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.