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Finding the Third Proportional to 1,330,474.50 and 2,755,449

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Solution

The third proportional to 1,330,474.50 and 2,755,449 is: 5,706,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,474.50 : 2,755,449 = 2,755,449 : x
  2. Step 2: Convert to fraction form
    1,330,474.50/2,755,449 = 2,755,449/x
  3. Step 3: Cross multiply
    1,330,474.50x = 2,755,449 × 2,755,449
  4. Step 4: Simplify right side
    1,330,474.50x = 7,592,499,191,601
  5. Step 5: Solve for x
    x = 7,592,499,191,601/1,330,474.50
  6. Step 6: Final answer
    x = 5,706,610.08

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.