Home / 3,589,454.44-5,383,016.70-1,192,655.44

Finding the Fourth Proportional to 3,589,454.44, 5,383,016.70 and 1,192,655.44

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Solution

The fourth proportional to 3,589,454.44, 5,383,016.70 and 1,192,655.44 is: 1,788,596.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,454.44 : 5,383,016.70 = 1,192,655.44 : x
  2. Step 2: Convert to fraction form
    3,589,454.44/5,383,016.70 = 1,192,655.44/x
  3. Step 3: Cross multiply
    3,589,454.44x = 5,383,016.70 × 1,192,655.44
  4. Step 4: Simplify right side
    3,589,454.44x = 6,420,084,150,865.85
  5. Step 5: Solve for x
    x = 6,420,084,150,865.85/3,589,454.44
  6. Step 6: Final answer
    x = 1,788,596.08

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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.