Home / 3,722,799.88-5,585,074.62-1,198,360.36

Finding the Fourth Proportional to 3,722,799.88, 5,585,074.62 and 1,198,360.36

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Solution

The fourth proportional to 3,722,799.88, 5,585,074.62 and 1,198,360.36 is: 1,797,822.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,799.88 : 5,585,074.62 = 1,198,360.36 : x
  2. Step 2: Convert to fraction form
    3,722,799.88/5,585,074.62 = 1,198,360.36/x
  3. Step 3: Cross multiply
    3,722,799.88x = 5,585,074.62 × 1,198,360.36
  4. Step 4: Simplify right side
    3,722,799.88x = 6,692,932,032,250.06
  5. Step 5: Solve for x
    x = 6,692,932,032,250.06/3,722,799.88
  6. Step 6: Final answer
    x = 1,797,822.14

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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.