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Finding the Third Proportional to 844,392 and 1,262,376

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Solution

The third proportional to 844,392 and 1,262,376 is: 1,887,267.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,392 : 1,262,376 = 1,262,376 : x
  2. Step 2: Convert to fraction form
    844,392/1,262,376 = 1,262,376/x
  3. Step 3: Cross multiply
    844,392x = 1,262,376 × 1,262,376
  4. Step 4: Simplify right side
    844,392x = 1,593,593,165,376
  5. Step 5: Solve for x
    x = 1,593,593,165,376/844,392
  6. Step 6: Final answer
    x = 1,887,267.01

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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.