Home / 3,789,531.24-5,674,110.92-2,886,672.04

Finding the Fourth Proportional to 3,789,531.24, 5,674,110.92 and 2,886,672.04

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Solution

The fourth proportional to 3,789,531.24, 5,674,110.92 and 2,886,672.04 is: 4,322,248.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,789,531.24 : 5,674,110.92 = 2,886,672.04 : x
  2. Step 2: Convert to fraction form
    3,789,531.24/5,674,110.92 = 2,886,672.04/x
  3. Step 3: Cross multiply
    3,789,531.24x = 5,674,110.92 × 2,886,672.04
  4. Step 4: Simplify right side
    3,789,531.24x = 16,379,297,344,622.68
  5. Step 5: Solve for x
    x = 16,379,297,344,622.68/3,789,531.24
  6. Step 6: Final answer
    x = 4,322,248.93

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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.