Home / 3,067,361.28-4,601,041.92-937,451.52

Finding the Fourth Proportional to 3,067,361.28, 4,601,041.92 and 937,451.52

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Solution

The fourth proportional to 3,067,361.28, 4,601,041.92 and 937,451.52 is: 1,406,177.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,361.28 : 4,601,041.92 = 937,451.52 : x
  2. Step 2: Convert to fraction form
    3,067,361.28/4,601,041.92 = 937,451.52/x
  3. Step 3: Cross multiply
    3,067,361.28x = 4,601,041.92 × 937,451.52
  4. Step 4: Simplify right side
    3,067,361.28x = 4,313,253,741,487.72
  5. Step 5: Solve for x
    x = 4,313,253,741,487.72/3,067,361.28
  6. Step 6: Final answer
    x = 1,406,177.28

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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.