Home / 2,074,160.25-3,111,294.38

Finding the Third Proportional to 2,074,160.25 and 3,111,294.38

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Solution

The third proportional to 2,074,160.25 and 3,111,294.38 is: 4,667,022.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,160.25 : 3,111,294.38 = 3,111,294.38 : x
  2. Step 2: Convert to fraction form
    2,074,160.25/3,111,294.38 = 3,111,294.38/x
  3. Step 3: Cross multiply
    2,074,160.25x = 3,111,294.38 × 3,111,294.38
  4. Step 4: Simplify right side
    2,074,160.25x = 9,680,152,687,906.64
  5. Step 5: Solve for x
    x = 9,680,152,687,906.64/2,074,160.25
  6. Step 6: Final answer
    x = 4,667,022.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.