Home / 4,097,591.20-6,150,104.70-2,077,240.60

Finding the Fourth Proportional to 4,097,591.20, 6,150,104.70 and 2,077,240.60

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Solution

The fourth proportional to 4,097,591.20, 6,150,104.70 and 2,077,240.60 is: 3,117,745.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,591.20 : 6,150,104.70 = 2,077,240.60 : x
  2. Step 2: Convert to fraction form
    4,097,591.20/6,150,104.70 = 2,077,240.60/x
  3. Step 3: Cross multiply
    4,097,591.20x = 6,150,104.70 × 2,077,240.60
  4. Step 4: Simplify right side
    4,097,591.20x = 12,775,247,177,090.82
  5. Step 5: Solve for x
    x = 12,775,247,177,090.82/4,097,591.20
  6. Step 6: Final answer
    x = 3,117,745.66

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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.