Home / 3,614,067.14-5,419,356.83-2,098,131.68

Finding the Fourth Proportional to 3,614,067.14, 5,419,356.83 and 2,098,131.68

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Solution

The fourth proportional to 3,614,067.14, 5,419,356.83 and 2,098,131.68 is: 3,146,185.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,067.14 : 5,419,356.83 = 2,098,131.68 : x
  2. Step 2: Convert to fraction form
    3,614,067.14/5,419,356.83 = 2,098,131.68/x
  3. Step 3: Cross multiply
    3,614,067.14x = 5,419,356.83 × 2,098,131.68
  4. Step 4: Simplify right side
    3,614,067.14x = 11,370,524,212,659.93
  5. Step 5: Solve for x
    x = 11,370,524,212,659.93/3,614,067.14
  6. Step 6: Final answer
    x = 3,146,185.11

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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.