Home / 2,329,733.19-3,216,023.82-1,566,229.62

Finding the Fourth Proportional to 2,329,733.19, 3,216,023.82 and 1,566,229.62

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Solution

The fourth proportional to 2,329,733.19, 3,216,023.82 and 1,566,229.62 is: 2,162,063.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,733.19 : 3,216,023.82 = 1,566,229.62 : x
  2. Step 2: Convert to fraction form
    2,329,733.19/3,216,023.82 = 1,566,229.62/x
  3. Step 3: Cross multiply
    2,329,733.19x = 3,216,023.82 × 1,566,229.62
  4. Step 4: Simplify right side
    2,329,733.19x = 5,037,031,763,884.52
  5. Step 5: Solve for x
    x = 5,037,031,763,884.52/2,329,733.19
  6. Step 6: Final answer
    x = 2,162,063.79

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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.