Home / 3,288,750.96-4,933,049.64-1,515,822.96

Finding the Fourth Proportional to 3,288,750.96, 4,933,049.64 and 1,515,822.96

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Solution

The fourth proportional to 3,288,750.96, 4,933,049.64 and 1,515,822.96 is: 2,273,699.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,750.96 : 4,933,049.64 = 1,515,822.96 : x
  2. Step 2: Convert to fraction form
    3,288,750.96/4,933,049.64 = 1,515,822.96/x
  3. Step 3: Cross multiply
    3,288,750.96x = 4,933,049.64 × 1,515,822.96
  4. Step 4: Simplify right side
    3,288,750.96x = 7,477,629,907,131.73
  5. Step 5: Solve for x
    x = 7,477,629,907,131.73/3,288,750.96
  6. Step 6: Final answer
    x = 2,273,699.04

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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.