Home / 3,275,872.34-4,520,708.16-1,825,535.96

Finding the Fourth Proportional to 3,275,872.34, 4,520,708.16 and 1,825,535.96

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Solution

The fourth proportional to 3,275,872.34, 4,520,708.16 and 1,825,535.96 is: 2,519,242.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,872.34 : 4,520,708.16 = 1,825,535.96 : x
  2. Step 2: Convert to fraction form
    3,275,872.34/4,520,708.16 = 1,825,535.96/x
  3. Step 3: Cross multiply
    3,275,872.34x = 4,520,708.16 × 1,825,535.96
  4. Step 4: Simplify right side
    3,275,872.34x = 8,252,715,310,745.43
  5. Step 5: Solve for x
    x = 8,252,715,310,745.43/3,275,872.34
  6. Step 6: Final answer
    x = 2,519,242.04

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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.