Home / 3,251,536.20-4,476,882.69-2,760,534.54

Finding the Fourth Proportional to 3,251,536.20, 4,476,882.69 and 2,760,534.54

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Solution

The fourth proportional to 3,251,536.20, 4,476,882.69 and 2,760,534.54 is: 3,800,846.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,536.20 : 4,476,882.69 = 2,760,534.54 : x
  2. Step 2: Convert to fraction form
    3,251,536.20/4,476,882.69 = 2,760,534.54/x
  3. Step 3: Cross multiply
    3,251,536.20x = 4,476,882.69 × 2,760,534.54
  4. Step 4: Simplify right side
    3,251,536.20x = 12,358,589,297,273.11
  5. Step 5: Solve for x
    x = 12,358,589,297,273.11/3,251,536.20
  6. Step 6: Final answer
    x = 3,800,846.29

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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.