Home / 3,792,850.80-5,689,276.20-2,517,392.40

Finding the Fourth Proportional to 3,792,850.80, 5,689,276.20 and 2,517,392.40

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Solution

The fourth proportional to 3,792,850.80, 5,689,276.20 and 2,517,392.40 is: 3,776,088.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,850.80 : 5,689,276.20 = 2,517,392.40 : x
  2. Step 2: Convert to fraction form
    3,792,850.80/5,689,276.20 = 2,517,392.40/x
  3. Step 3: Cross multiply
    3,792,850.80x = 5,689,276.20 × 2,517,392.40
  4. Step 4: Simplify right side
    3,792,850.80x = 14,322,140,667,380.88
  5. Step 5: Solve for x
    x = 14,322,140,667,380.88/3,792,850.80
  6. Step 6: Final answer
    x = 3,776,088.60

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Similar ratio
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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.