Home / 3,826,786.46-5,740,310.90-2,027,235.38

Finding the Fourth Proportional to 3,826,786.46, 5,740,310.90 and 2,027,235.38

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Solution

The fourth proportional to 3,826,786.46, 5,740,310.90 and 2,027,235.38 is: 3,040,922.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,786.46 : 5,740,310.90 = 2,027,235.38 : x
  2. Step 2: Convert to fraction form
    3,826,786.46/5,740,310.90 = 2,027,235.38/x
  3. Step 3: Cross multiply
    3,826,786.46x = 5,740,310.90 × 2,027,235.38
  4. Step 4: Simplify right side
    3,826,786.46x = 11,636,961,338,543.46
  5. Step 5: Solve for x
    x = 11,636,961,338,543.46/3,826,786.46
  6. Step 6: Final answer
    x = 3,040,922.58

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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.