Home / 3,442,010.52-5,162,335.38-3,271,314.36

Finding the Fourth Proportional to 3,442,010.52, 5,162,335.38 and 3,271,314.36

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Solution

The fourth proportional to 3,442,010.52, 5,162,335.38 and 3,271,314.36 is: 4,906,324.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,010.52 : 5,162,335.38 = 3,271,314.36 : x
  2. Step 2: Convert to fraction form
    3,442,010.52/5,162,335.38 = 3,271,314.36/x
  3. Step 3: Cross multiply
    3,442,010.52x = 5,162,335.38 × 3,271,314.36
  4. Step 4: Simplify right side
    3,442,010.52x = 16,887,621,859,730.06
  5. Step 5: Solve for x
    x = 16,887,621,859,730.06/3,442,010.52
  6. Step 6: Final answer
    x = 4,906,324.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.