Home / 3,672,333.55-5,067,497.95-2,040,637.56

Finding the Fourth Proportional to 3,672,333.55, 5,067,497.95 and 2,040,637.56

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Solution

The fourth proportional to 3,672,333.55, 5,067,497.95 and 2,040,637.56 is: 2,815,900.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,333.55 : 5,067,497.95 = 2,040,637.56 : x
  2. Step 2: Convert to fraction form
    3,672,333.55/5,067,497.95 = 2,040,637.56/x
  3. Step 3: Cross multiply
    3,672,333.55x = 5,067,497.95 × 2,040,637.56
  4. Step 4: Simplify right side
    3,672,333.55x = 10,340,926,639,366.88
  5. Step 5: Solve for x
    x = 10,340,926,639,366.88/3,672,333.55
  6. Step 6: Final answer
    x = 2,815,900.71

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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.