Home / 3,276,367.65-4,914,551.48-2,319,773.85

Finding the Fourth Proportional to 3,276,367.65, 4,914,551.48 and 2,319,773.85

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Solution

The fourth proportional to 3,276,367.65, 4,914,551.48 and 2,319,773.85 is: 3,479,660.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,367.65 : 4,914,551.48 = 2,319,773.85 : x
  2. Step 2: Convert to fraction form
    3,276,367.65/4,914,551.48 = 2,319,773.85/x
  3. Step 3: Cross multiply
    3,276,367.65x = 4,914,551.48 × 2,319,773.85
  4. Step 4: Simplify right side
    3,276,367.65x = 11,400,647,996,183.93
  5. Step 5: Solve for x
    x = 11,400,647,996,183.93/3,276,367.65
  6. Step 6: Final answer
    x = 3,479,660.78

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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.