Home / 4,741,179.97-6,542,844.86-2,565,722.55

Finding the Fourth Proportional to 4,741,179.97, 6,542,844.86 and 2,565,722.55

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Solution

The fourth proportional to 4,741,179.97, 6,542,844.86 and 2,565,722.55 is: 3,540,706.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,179.97 : 6,542,844.86 = 2,565,722.55 : x
  2. Step 2: Convert to fraction form
    4,741,179.97/6,542,844.86 = 2,565,722.55/x
  3. Step 3: Cross multiply
    4,741,179.97x = 6,542,844.86 × 2,565,722.55
  4. Step 4: Simplify right side
    4,741,179.97x = 16,787,124,585,564.72
  5. Step 5: Solve for x
    x = 16,787,124,585,564.72/4,741,179.97
  6. Step 6: Final answer
    x = 3,540,706.04

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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.