Home / 4,033,786.23-5,566,626.15-2,198,245.02

Finding the Fourth Proportional to 4,033,786.23, 5,566,626.15 and 2,198,245.02

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Solution

The fourth proportional to 4,033,786.23, 5,566,626.15 and 2,198,245.02 is: 3,033,578.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,786.23 : 5,566,626.15 = 2,198,245.02 : x
  2. Step 2: Convert to fraction form
    4,033,786.23/5,566,626.15 = 2,198,245.02/x
  3. Step 3: Cross multiply
    4,033,786.23x = 5,566,626.15 × 2,198,245.02
  4. Step 4: Simplify right side
    4,033,786.23x = 12,236,808,212,439.27
  5. Step 5: Solve for x
    x = 12,236,808,212,439.27/4,033,786.23
  6. Step 6: Final answer
    x = 3,033,578.76

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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.