Home / 4,193,626.82-5,787,174.92-2,382,790.82

Finding the Fourth Proportional to 4,193,626.82, 5,787,174.92 and 2,382,790.82

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Solution

The fourth proportional to 4,193,626.82, 5,787,174.92 and 2,382,790.82 is: 3,288,234.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,626.82 : 5,787,174.92 = 2,382,790.82 : x
  2. Step 2: Convert to fraction form
    4,193,626.82/5,787,174.92 = 2,382,790.82/x
  3. Step 3: Cross multiply
    4,193,626.82x = 5,787,174.92 × 2,382,790.82
  4. Step 4: Simplify right side
    4,193,626.82x = 13,789,627,232,260.41
  5. Step 5: Solve for x
    x = 13,789,627,232,260.41/4,193,626.82
  6. Step 6: Final answer
    x = 3,288,234.23

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1.5x scale

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.