Home / 3,682,275.43-5,081,176.01-2,050,834.58

Finding the Fourth Proportional to 3,682,275.43, 5,081,176.01 and 2,050,834.58

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Solution

The fourth proportional to 3,682,275.43, 5,081,176.01 and 2,050,834.58 is: 2,829,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,275.43 : 5,081,176.01 = 2,050,834.58 : x
  2. Step 2: Convert to fraction form
    3,682,275.43/5,081,176.01 = 2,050,834.58/x
  3. Step 3: Cross multiply
    3,682,275.43x = 5,081,176.01 × 2,050,834.58
  4. Step 4: Simplify right side
    3,682,275.43x = 10,420,651,458,120.25
  5. Step 5: Solve for x
    x = 10,420,651,458,120.25/3,682,275.43
  6. Step 6: Final answer
    x = 2,829,948.95

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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.