Home / 3,682,276.43-5,081,177.38-2,050,835.58

Finding the Fourth Proportional to 3,682,276.43, 5,081,177.38 and 2,050,835.58

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Solution

The fourth proportional to 3,682,276.43, 5,081,177.38 and 2,050,835.58 is: 2,829,950.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,276.43 : 5,081,177.38 = 2,050,835.58 : x
  2. Step 2: Convert to fraction form
    3,682,276.43/5,081,177.38 = 2,050,835.58/x
  3. Step 3: Cross multiply
    3,682,276.43x = 5,081,177.38 × 2,050,835.58
  4. Step 4: Simplify right side
    3,682,276.43x = 10,420,659,359,195.18
  5. Step 5: Solve for x
    x = 10,420,659,359,195.18/3,682,276.43
  6. Step 6: Final answer
    x = 2,829,950.32

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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.