Home / 6,101,261.24-8,419,580.20-3,347,940.20

Finding the Fourth Proportional to 6,101,261.24, 8,419,580.20 and 3,347,940.20

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Solution

The fourth proportional to 6,101,261.24, 8,419,580.20 and 3,347,940.20 is: 4,620,069.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,261.24 : 8,419,580.20 = 3,347,940.20 : x
  2. Step 2: Convert to fraction form
    6,101,261.24/8,419,580.20 = 3,347,940.20/x
  3. Step 3: Cross multiply
    6,101,261.24x = 8,419,580.20 × 3,347,940.20
  4. Step 4: Simplify right side
    6,101,261.24x = 28,188,251,018,704.04
  5. Step 5: Solve for x
    x = 28,188,251,018,704.04/6,101,261.24
  6. Step 6: Final answer
    x = 4,620,069.51

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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.