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Finding the Third Proportional to 804,533 and 1,108,249

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Solution

The third proportional to 804,533 and 1,108,249 is: 1,526,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,533 : 1,108,249 = 1,108,249 : x
  2. Step 2: Convert to fraction form
    804,533/1,108,249 = 1,108,249/x
  3. Step 3: Cross multiply
    804,533x = 1,108,249 × 1,108,249
  4. Step 4: Simplify right side
    804,533x = 1,228,215,846,001
  5. Step 5: Solve for x
    x = 1,228,215,846,001/804,533
  6. Step 6: Final answer
    x = 1,526,619.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.