Home / 6,101,299.87-8,419,770.72-3,348,033.37

Finding the Fourth Proportional to 6,101,299.87, 8,419,770.72 and 3,348,033.37

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Solution

The fourth proportional to 6,101,299.87, 8,419,770.72 and 3,348,033.37 is: 4,620,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,299.87 : 8,419,770.72 = 3,348,033.37 : x
  2. Step 2: Convert to fraction form
    6,101,299.87/8,419,770.72 = 3,348,033.37/x
  3. Step 3: Cross multiply
    6,101,299.87x = 8,419,770.72 × 3,348,033.37
  4. Step 4: Simplify right side
    6,101,299.87x = 28,189,673,338,308.93
  5. Step 5: Solve for x
    x = 28,189,673,338,308.93/6,101,299.87
  6. Step 6: Final answer
    x = 4,620,273.37

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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.