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Finding the Third Proportional to 844,542 and 1,267,925

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Solution

The third proportional to 844,542 and 1,267,925 is: 1,903,556.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,542 : 1,267,925 = 1,267,925 : x
  2. Step 2: Convert to fraction form
    844,542/1,267,925 = 1,267,925/x
  3. Step 3: Cross multiply
    844,542x = 1,267,925 × 1,267,925
  4. Step 4: Simplify right side
    844,542x = 1,607,633,805,625
  5. Step 5: Solve for x
    x = 1,607,633,805,625/844,542
  6. Step 6: Final answer
    x = 1,903,556.96

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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.