Home / 4,741,392.26-6,543,121.94-2,565,935.97

Finding the Fourth Proportional to 4,741,392.26, 6,543,121.94 and 2,565,935.97

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Solution

The fourth proportional to 4,741,392.26, 6,543,121.94 and 2,565,935.97 is: 3,540,991.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,392.26 : 6,543,121.94 = 2,565,935.97 : x
  2. Step 2: Convert to fraction form
    4,741,392.26/6,543,121.94 = 2,565,935.97/x
  3. Step 3: Cross multiply
    4,741,392.26x = 6,543,121.94 × 2,565,935.97
  4. Step 4: Simplify right side
    4,741,392.26x = 16,789,231,941,942.18
  5. Step 5: Solve for x
    x = 16,789,231,941,942.18/4,741,392.26
  6. Step 6: Final answer
    x = 3,540,991.97

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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.