Home / 3,682,109.52-5,081,169.42-2,050,585.66

Finding the Fourth Proportional to 3,682,109.52, 5,081,169.42 and 2,050,585.66

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Solution

The fourth proportional to 3,682,109.52, 5,081,169.42 and 2,050,585.66 is: 2,829,729.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,109.52 : 5,081,169.42 = 2,050,585.66 : x
  2. Step 2: Convert to fraction form
    3,682,109.52/5,081,169.42 = 2,050,585.66/x
  3. Step 3: Cross multiply
    3,682,109.52x = 5,081,169.42 × 2,050,585.66
  4. Step 4: Simplify right side
    3,682,109.52x = 10,419,373,148,682.52
  5. Step 5: Solve for x
    x = 10,419,373,148,682.52/3,682,109.52
  6. Step 6: Final answer
    x = 2,829,729.29

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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.