Home / 11,146,844.96-16,716,255.99-3,858,324.38

Finding the Fourth Proportional to 11,146,844.96, 16,716,255.99 and 3,858,324.38

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Solution

The fourth proportional to 11,146,844.96, 16,716,255.99 and 3,858,324.38 is: 5,786,098.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,844.96 : 16,716,255.99 = 3,858,324.38 : x
  2. Step 2: Convert to fraction form
    11,146,844.96/16,716,255.99 = 3,858,324.38/x
  3. Step 3: Cross multiply
    11,146,844.96x = 16,716,255.99 × 3,858,324.38
  4. Step 4: Simplify right side
    11,146,844.96x = 64,496,738,028,538.04
  5. Step 5: Solve for x
    x = 64,496,738,028,538.04/11,146,844.96
  6. Step 6: Final answer
    x = 5,786,098.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.