Home / 3,083,249.58-4,252,057.26-2,647,518.73

Finding the Fourth Proportional to 3,083,249.58, 4,252,057.26 and 2,647,518.73

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Solution

The fourth proportional to 3,083,249.58, 4,252,057.26 and 2,647,518.73 is: 3,651,148.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,249.58 : 4,252,057.26 = 2,647,518.73 : x
  2. Step 2: Convert to fraction form
    3,083,249.58/4,252,057.26 = 2,647,518.73/x
  3. Step 3: Cross multiply
    3,083,249.58x = 4,252,057.26 × 2,647,518.73
  4. Step 4: Simplify right side
    3,083,249.58x = 11,257,401,236,882.48
  5. Step 5: Solve for x
    x = 11,257,401,236,882.48/3,083,249.58
  6. Step 6: Final answer
    x = 3,651,148.23

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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.