Home / 4,741,007.80-6,542,608-2,565,550.71

Finding the Fourth Proportional to 4,741,007.80, 6,542,608 and 2,565,550.71

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Solution

The fourth proportional to 4,741,007.80, 6,542,608 and 2,565,550.71 is: 3,540,469.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,007.80 : 6,542,608 = 2,565,550.71 : x
  2. Step 2: Convert to fraction form
    4,741,007.80/6,542,608 = 2,565,550.71/x
  3. Step 3: Cross multiply
    4,741,007.80x = 6,542,608 × 2,565,550.71
  4. Step 4: Simplify right side
    4,741,007.80x = 16,785,392,599,651.68
  5. Step 5: Solve for x
    x = 16,785,392,599,651.68/4,741,007.80
  6. Step 6: Final answer
    x = 3,540,469.31

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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.