Home / 3,682,108.52-5,081,168.04-2,050,584.66

Finding the Fourth Proportional to 3,682,108.52, 5,081,168.04 and 2,050,584.66

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Solution

The fourth proportional to 3,682,108.52, 5,081,168.04 and 2,050,584.66 is: 2,829,727.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,108.52 : 5,081,168.04 = 2,050,584.66 : x
  2. Step 2: Convert to fraction form
    3,682,108.52/5,081,168.04 = 2,050,584.66/x
  3. Step 3: Cross multiply
    3,682,108.52x = 5,081,168.04 × 2,050,584.66
  4. Step 4: Simplify right side
    3,682,108.52x = 10,419,365,237,706.27
  5. Step 5: Solve for x
    x = 10,419,365,237,706.27/3,682,108.52
  6. Step 6: Final answer
    x = 2,829,727.91

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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.