Home / 3,279,441.08-4,525,634.92-1,829,230.46

Finding the Fourth Proportional to 3,279,441.08, 4,525,634.92 and 1,829,230.46

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Solution

The fourth proportional to 3,279,441.08, 4,525,634.92 and 1,829,230.46 is: 2,524,341.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,441.08 : 4,525,634.92 = 1,829,230.46 : x
  2. Step 2: Convert to fraction form
    3,279,441.08/4,525,634.92 = 1,829,230.46/x
  3. Step 3: Cross multiply
    3,279,441.08x = 4,525,634.92 × 1,829,230.46
  4. Step 4: Simplify right side
    3,279,441.08x = 8,278,429,246,503.66
  5. Step 5: Solve for x
    x = 8,278,429,246,503.66/3,279,441.08
  6. Step 6: Final answer
    x = 2,524,341.51

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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.