Home / 5,933,556.72-8,188,469.28-3,355,623

Finding the Fourth Proportional to 5,933,556.72, 8,188,469.28 and 3,355,623

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Solution

The fourth proportional to 5,933,556.72, 8,188,469.28 and 3,355,623 is: 4,630,850.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,556.72 : 8,188,469.28 = 3,355,623 : x
  2. Step 2: Convert to fraction form
    5,933,556.72/8,188,469.28 = 3,355,623/x
  3. Step 3: Cross multiply
    5,933,556.72x = 8,188,469.28 × 3,355,623
  4. Step 4: Simplify right side
    5,933,556.72x = 27,477,415,850,761.44
  5. Step 5: Solve for x
    x = 27,477,415,850,761.44/5,933,556.72
  6. Step 6: Final answer
    x = 4,630,850.79

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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.