Home / 7,033,556.85-10,550,018.30-2,933,189.43

Finding the Fourth Proportional to 7,033,556.85, 10,550,018.30 and 2,933,189.43

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Solution

The fourth proportional to 7,033,556.85, 10,550,018.30 and 2,933,189.43 is: 4,399,651.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,556.85 : 10,550,018.30 = 2,933,189.43 : x
  2. Step 2: Convert to fraction form
    7,033,556.85/10,550,018.30 = 2,933,189.43/x
  3. Step 3: Cross multiply
    7,033,556.85x = 10,550,018.30 × 2,933,189.43
  4. Step 4: Simplify right side
    7,033,556.85x = 30,945,202,149,200.62
  5. Step 5: Solve for x
    x = 30,945,202,149,200.62/7,033,556.85
  6. Step 6: Final answer
    x = 4,399,651.96

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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.