Home / 5,899,324.56-8,141,843.82-3,321,507.66

Finding the Fourth Proportional to 5,899,324.56, 8,141,843.82 and 3,321,507.66

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Solution

The fourth proportional to 5,899,324.56, 8,141,843.82 and 3,321,507.66 is: 4,584,117.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899,324.56 : 8,141,843.82 = 3,321,507.66 : x
  2. Step 2: Convert to fraction form
    5,899,324.56/8,141,843.82 = 3,321,507.66/x
  3. Step 3: Cross multiply
    5,899,324.56x = 8,141,843.82 × 3,321,507.66
  4. Step 4: Simplify right side
    5,899,324.56x = 27,043,196,614,653.66
  5. Step 5: Solve for x
    x = 27,043,196,614,653.66/5,899,324.56
  6. Step 6: Final answer
    x = 4,584,117.44

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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.