Home / 5,957,928.99-8,222,801.22-3,309,380.64

Finding the Fourth Proportional to 5,957,928.99, 8,222,801.22 and 3,309,380.64

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Solution

The fourth proportional to 5,957,928.99, 8,222,801.22 and 3,309,380.64 is: 4,567,422.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957,928.99 : 8,222,801.22 = 3,309,380.64 : x
  2. Step 2: Convert to fraction form
    5,957,928.99/8,222,801.22 = 3,309,380.64/x
  3. Step 3: Cross multiply
    5,957,928.99x = 8,222,801.22 × 3,309,380.64
  4. Step 4: Simplify right side
    5,957,928.99x = 27,212,379,164,036.38
  5. Step 5: Solve for x
    x = 27,212,379,164,036.38/5,957,928.99
  6. Step 6: Final answer
    x = 4,567,422.54

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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.