Home / 3,647,708.80-5,034,450.48-2,469,773.44

Finding the Fourth Proportional to 3,647,708.80, 5,034,450.48 and 2,469,773.44

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Solution

The fourth proportional to 3,647,708.80, 5,034,450.48 and 2,469,773.44 is: 3,408,701.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,708.80 : 5,034,450.48 = 2,469,773.44 : x
  2. Step 2: Convert to fraction form
    3,647,708.80/5,034,450.48 = 2,469,773.44/x
  3. Step 3: Cross multiply
    3,647,708.80x = 5,034,450.48 × 2,469,773.44
  4. Step 4: Simplify right side
    3,647,708.80x = 12,433,952,080,499.25
  5. Step 5: Solve for x
    x = 12,433,952,080,499.25/3,647,708.80
  6. Step 6: Final answer
    x = 3,408,701.94

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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.