Home / 3,247,213.44-4,481,161.92-1,797,014.40

Finding the Fourth Proportional to 3,247,213.44, 4,481,161.92 and 1,797,014.40

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Solution

The fourth proportional to 3,247,213.44, 4,481,161.92 and 1,797,014.40 is: 2,479,883.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,213.44 : 4,481,161.92 = 1,797,014.40 : x
  2. Step 2: Convert to fraction form
    3,247,213.44/4,481,161.92 = 1,797,014.40/x
  3. Step 3: Cross multiply
    3,247,213.44x = 4,481,161.92 × 1,797,014.40
  4. Step 4: Simplify right side
    3,247,213.44x = 8,052,712,498,971.65
  5. Step 5: Solve for x
    x = 8,052,712,498,971.65/3,247,213.44
  6. Step 6: Final answer
    x = 2,479,883.95

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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.