Home / 5,040,170.30-7,560,255.45-1,844,234.30

Finding the Fourth Proportional to 5,040,170.30, 7,560,255.45 and 1,844,234.30

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Solution

The fourth proportional to 5,040,170.30, 7,560,255.45 and 1,844,234.30 is: 2,766,351.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,170.30 : 7,560,255.45 = 1,844,234.30 : x
  2. Step 2: Convert to fraction form
    5,040,170.30/7,560,255.45 = 1,844,234.30/x
  3. Step 3: Cross multiply
    5,040,170.30x = 7,560,255.45 × 1,844,234.30
  4. Step 4: Simplify right side
    5,040,170.30x = 13,942,882,417,651.94
  5. Step 5: Solve for x
    x = 13,942,882,417,651.94/5,040,170.30
  6. Step 6: Final answer
    x = 2,766,351.45

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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.