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Finding the Third Proportional to 564,774.75 and 1,241,649

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Solution

The third proportional to 564,774.75 and 1,241,649 is: 2,729,747.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,774.75 : 1,241,649 = 1,241,649 : x
  2. Step 2: Convert to fraction form
    564,774.75/1,241,649 = 1,241,649/x
  3. Step 3: Cross multiply
    564,774.75x = 1,241,649 × 1,241,649
  4. Step 4: Simplify right side
    564,774.75x = 1,541,692,239,201
  5. Step 5: Solve for x
    x = 1,541,692,239,201/564,774.75
  6. Step 6: Final answer
    x = 2,729,747.11

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.