Home / 3,817,249.38-5,267,821.14-2,098,480.59

Finding the Fourth Proportional to 3,817,249.38, 5,267,821.14 and 2,098,480.59

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Solution

The fourth proportional to 3,817,249.38, 5,267,821.14 and 2,098,480.59 is: 2,895,912.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,249.38 : 5,267,821.14 = 2,098,480.59 : x
  2. Step 2: Convert to fraction form
    3,817,249.38/5,267,821.14 = 2,098,480.59/x
  3. Step 3: Cross multiply
    3,817,249.38x = 5,267,821.14 × 2,098,480.59
  4. Step 4: Simplify right side
    3,817,249.38x = 11,054,420,413,881.67
  5. Step 5: Solve for x
    x = 11,054,420,413,881.67/3,817,249.38
  6. Step 6: Final answer
    x = 2,895,912.56

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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.