Home / 6,561,191.10-9,846,179.37-2,723,016.72

Finding the Fourth Proportional to 6,561,191.10, 9,846,179.37 and 2,723,016.72

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Solution

The fourth proportional to 6,561,191.10, 9,846,179.37 and 2,723,016.72 is: 4,086,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,191.10 : 9,846,179.37 = 2,723,016.72 : x
  2. Step 2: Convert to fraction form
    6,561,191.10/9,846,179.37 = 2,723,016.72/x
  3. Step 3: Cross multiply
    6,561,191.10x = 9,846,179.37 × 2,723,016.72
  4. Step 4: Simplify right side
    6,561,191.10x = 26,811,311,052,629.07
  5. Step 5: Solve for x
    x = 26,811,311,052,629.07/6,561,191.10
  6. Step 6: Final answer
    x = 4,086,348.14

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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.