Home / 3,669,465.60-5,504,198.40-2,250,321.30

Finding the Fourth Proportional to 3,669,465.60, 5,504,198.40 and 2,250,321.30

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Solution

The fourth proportional to 3,669,465.60, 5,504,198.40 and 2,250,321.30 is: 3,375,481.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,465.60 : 5,504,198.40 = 2,250,321.30 : x
  2. Step 2: Convert to fraction form
    3,669,465.60/5,504,198.40 = 2,250,321.30/x
  3. Step 3: Cross multiply
    3,669,465.60x = 5,504,198.40 × 2,250,321.30
  4. Step 4: Simplify right side
    3,669,465.60x = 12,386,214,898,945.92
  5. Step 5: Solve for x
    x = 12,386,214,898,945.92/3,669,465.60
  6. Step 6: Final answer
    x = 3,375,481.95

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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.