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Finding the Third Proportional to 3,526,499.25 and 7,202,439

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Solution

The third proportional to 3,526,499.25 and 7,202,439 is: 14,710,091.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,499.25 : 7,202,439 = 7,202,439 : x
  2. Step 2: Convert to fraction form
    3,526,499.25/7,202,439 = 7,202,439/x
  3. Step 3: Cross multiply
    3,526,499.25x = 7,202,439 × 7,202,439
  4. Step 4: Simplify right side
    3,526,499.25x = 51,875,127,548,721
  5. Step 5: Solve for x
    x = 51,875,127,548,721/3,526,499.25
  6. Step 6: Final answer
    x = 14,710,091.76

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.