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Finding the Third Proportional to 544,006 and 844,425

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Solution

The third proportional to 544,006 and 844,425 is: 1,310,745.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,006 : 844,425 = 844,425 : x
  2. Step 2: Convert to fraction form
    544,006/844,425 = 844,425/x
  3. Step 3: Cross multiply
    544,006x = 844,425 × 844,425
  4. Step 4: Simplify right side
    544,006x = 713,053,580,625
  5. Step 5: Solve for x
    x = 713,053,580,625/544,006
  6. Step 6: Final answer
    x = 1,310,745.80

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.