Home / 4,188,311.82-5,780,367.96-2,352,773.66

Finding the Fourth Proportional to 4,188,311.82, 5,780,367.96 and 2,352,773.66

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Solution

The fourth proportional to 4,188,311.82, 5,780,367.96 and 2,352,773.66 is: 3,247,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,311.82 : 5,780,367.96 = 2,352,773.66 : x
  2. Step 2: Convert to fraction form
    4,188,311.82/5,780,367.96 = 2,352,773.66/x
  3. Step 3: Cross multiply
    4,188,311.82x = 5,780,367.96 × 2,352,773.66
  4. Step 4: Simplify right side
    4,188,311.82x = 13,599,897,452,494.09
  5. Step 5: Solve for x
    x = 13,599,897,452,494.09/4,188,311.82
  6. Step 6: Final answer
    x = 3,247,107.20

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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.