Home / 7,682,198.94-10,601,859.78-4,244,366.16

Finding the Fourth Proportional to 7,682,198.94, 10,601,859.78 and 4,244,366.16

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Solution

The fourth proportional to 7,682,198.94, 10,601,859.78 and 4,244,366.16 is: 5,857,460.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,198.94 : 10,601,859.78 = 4,244,366.16 : x
  2. Step 2: Convert to fraction form
    7,682,198.94/10,601,859.78 = 4,244,366.16/x
  3. Step 3: Cross multiply
    7,682,198.94x = 10,601,859.78 × 4,244,366.16
  4. Step 4: Simplify right side
    7,682,198.94x = 44,998,174,883,297.05
  5. Step 5: Solve for x
    x = 44,998,174,883,297.05/7,682,198.94
  6. Step 6: Final answer
    x = 5,857,460.24

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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.