Home / 6,005,906.46-8,288,975.57-3,682,388.05

Finding the Fourth Proportional to 6,005,906.46, 8,288,975.57 and 3,682,388.05

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Solution

The fourth proportional to 6,005,906.46, 8,288,975.57 and 3,682,388.05 is: 5,082,201.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,906.46 : 8,288,975.57 = 3,682,388.05 : x
  2. Step 2: Convert to fraction form
    6,005,906.46/8,288,975.57 = 3,682,388.05/x
  3. Step 3: Cross multiply
    6,005,906.46x = 8,288,975.57 × 3,682,388.05
  4. Step 4: Simplify right side
    6,005,906.46x = 30,523,224,546,575.56
  5. Step 5: Solve for x
    x = 30,523,224,546,575.56/6,005,906.46
  6. Step 6: Final answer
    x = 5,082,201.12

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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.