Home / 3,625,213.44-5,002,922.92-1,993,747.08

Finding the Fourth Proportional to 3,625,213.44, 5,002,922.92 and 1,993,747.08

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Solution

The fourth proportional to 3,625,213.44, 5,002,922.92 and 1,993,747.08 is: 2,751,441.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,213.44 : 5,002,922.92 = 1,993,747.08 : x
  2. Step 2: Convert to fraction form
    3,625,213.44/5,002,922.92 = 1,993,747.08/x
  3. Step 3: Cross multiply
    3,625,213.44x = 5,002,922.92 × 1,993,747.08
  4. Step 4: Simplify right side
    3,625,213.44x = 9,974,562,943,184.83
  5. Step 5: Solve for x
    x = 9,974,562,943,184.83/3,625,213.44
  6. Step 6: Final answer
    x = 2,751,441.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.