Home / 8,608,311.11-11,879,324.83-4,741,192.10

Finding the Fourth Proportional to 8,608,311.11, 11,879,324.83 and 4,741,192.10

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Solution

The fourth proportional to 8,608,311.11, 11,879,324.83 and 4,741,192.10 is: 6,542,765.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,311.11 : 11,879,324.83 = 4,741,192.10 : x
  2. Step 2: Convert to fraction form
    8,608,311.11/11,879,324.83 = 4,741,192.10/x
  3. Step 3: Cross multiply
    8,608,311.11x = 11,879,324.83 × 4,741,192.10
  4. Step 4: Simplify right side
    8,608,311.11x = 56,322,161,072,954.65
  5. Step 5: Solve for x
    x = 56,322,161,072,954.65/8,608,311.11
  6. Step 6: Final answer
    x = 6,542,765.51

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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.