Home / 3,888,974.43-5,825,063.57-3,793,796.19

Finding the Fourth Proportional to 3,888,974.43, 5,825,063.57 and 3,793,796.19

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Solution

The fourth proportional to 3,888,974.43, 5,825,063.57 and 3,793,796.19 is: 5,682,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,888,974.43 : 5,825,063.57 = 3,793,796.19 : x
  2. Step 2: Convert to fraction form
    3,888,974.43/5,825,063.57 = 3,793,796.19/x
  3. Step 3: Cross multiply
    3,888,974.43x = 5,825,063.57 × 3,793,796.19
  4. Step 4: Simplify right side
    3,888,974.43x = 22,099,103,959,404.82
  5. Step 5: Solve for x
    x = 22,099,103,959,404.82/3,888,974.43
  6. Step 6: Final answer
    x = 5,682,501.74

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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.