Home / 6,324,732.32-9,481,037.78-2,676,443.54

Finding the Fourth Proportional to 6,324,732.32, 9,481,037.78 and 2,676,443.54

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Solution

The fourth proportional to 6,324,732.32, 9,481,037.78 and 2,676,443.54 is: 4,012,100.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,732.32 : 9,481,037.78 = 2,676,443.54 : x
  2. Step 2: Convert to fraction form
    6,324,732.32/9,481,037.78 = 2,676,443.54/x
  3. Step 3: Cross multiply
    6,324,732.32x = 9,481,037.78 × 2,676,443.54
  4. Step 4: Simplify right side
    6,324,732.32x = 25,375,462,290,615.27
  5. Step 5: Solve for x
    x = 25,375,462,290,615.27/6,324,732.32
  6. Step 6: Final answer
    x = 4,012,100.59

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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.