Home / 3,283,529.26-4,932,765.33-2,375,512.78

Finding the Fourth Proportional to 3,283,529.26, 4,932,765.33 and 2,375,512.78

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Solution

The fourth proportional to 3,283,529.26, 4,932,765.33 and 2,375,512.78 is: 3,568,674.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,529.26 : 4,932,765.33 = 2,375,512.78 : x
  2. Step 2: Convert to fraction form
    3,283,529.26/4,932,765.33 = 2,375,512.78/x
  3. Step 3: Cross multiply
    3,283,529.26x = 4,932,765.33 × 2,375,512.78
  4. Step 4: Simplify right side
    3,283,529.26x = 11,717,847,082,155.92
  5. Step 5: Solve for x
    x = 11,717,847,082,155.92/3,283,529.26
  6. Step 6: Final answer
    x = 3,568,674.48

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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.