Home / 8,568,747.81-11,824,658.24-4,796,757.83

Finding the Fourth Proportional to 8,568,747.81, 11,824,658.24 and 4,796,757.83

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Solution

The fourth proportional to 8,568,747.81, 11,824,658.24 and 4,796,757.83 is: 6,619,406.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,747.81 : 11,824,658.24 = 4,796,757.83 : x
  2. Step 2: Convert to fraction form
    8,568,747.81/11,824,658.24 = 4,796,757.83/x
  3. Step 3: Cross multiply
    8,568,747.81x = 11,824,658.24 × 4,796,757.83
  4. Step 4: Simplify right side
    8,568,747.81x = 56,720,022,005,371.87
  5. Step 5: Solve for x
    x = 56,720,022,005,371.87/8,568,747.81
  6. Step 6: Final answer
    x = 6,619,406.16

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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.