Home / 3,257,854.20-4,881,969.90-2,361,184.20

Finding the Fourth Proportional to 3,257,854.20, 4,881,969.90 and 2,361,184.20

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Solution

The fourth proportional to 3,257,854.20, 4,881,969.90 and 2,361,184.20 is: 3,538,289.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,854.20 : 4,881,969.90 = 2,361,184.20 : x
  2. Step 2: Convert to fraction form
    3,257,854.20/4,881,969.90 = 2,361,184.20/x
  3. Step 3: Cross multiply
    3,257,854.20x = 4,881,969.90 × 2,361,184.20
  4. Step 4: Simplify right side
    3,257,854.20x = 11,527,230,192,755.58
  5. Step 5: Solve for x
    x = 11,527,230,192,755.58/3,257,854.20
  6. Step 6: Final answer
    x = 3,538,289.16

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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.