Home / 3,229,117.76-4,844,272.59-1,336,006.82

Finding the Fourth Proportional to 3,229,117.76, 4,844,272.59 and 1,336,006.82

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Solution

The fourth proportional to 3,229,117.76, 4,844,272.59 and 1,336,006.82 is: 2,004,256.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,117.76 : 4,844,272.59 = 1,336,006.82 : x
  2. Step 2: Convert to fraction form
    3,229,117.76/4,844,272.59 = 1,336,006.82/x
  3. Step 3: Cross multiply
    3,229,117.76x = 4,844,272.59 × 1,336,006.82
  4. Step 4: Simplify right side
    3,229,117.76x = 6,471,981,193,957.70
  5. Step 5: Solve for x
    x = 6,471,981,193,957.70/3,229,117.76
  6. Step 6: Final answer
    x = 2,004,256.79

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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.