Home / 3,825,301.56-5,735,288.97-1,694,230.44

Finding the Fourth Proportional to 3,825,301.56, 5,735,288.97 and 1,694,230.44

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Solution

The fourth proportional to 3,825,301.56, 5,735,288.97 and 1,694,230.44 is: 2,540,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,825,301.56 : 5,735,288.97 = 1,694,230.44 : x
  2. Step 2: Convert to fraction form
    3,825,301.56/5,735,288.97 = 1,694,230.44/x
  3. Step 3: Cross multiply
    3,825,301.56x = 5,735,288.97 × 1,694,230.44
  4. Step 4: Simplify right side
    3,825,301.56x = 9,716,901,155,170.25
  5. Step 5: Solve for x
    x = 9,716,901,155,170.25/3,825,301.56
  6. Step 6: Final answer
    x = 2,540,166.05

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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.