Home / 6,561,190.10-9,846,177.87-2,723,015.72

Finding the Fourth Proportional to 6,561,190.10, 9,846,177.87 and 2,723,015.72

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Solution

The fourth proportional to 6,561,190.10, 9,846,177.87 and 2,723,015.72 is: 4,086,346.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,190.10 : 9,846,177.87 = 2,723,015.72 : x
  2. Step 2: Convert to fraction form
    6,561,190.10/9,846,177.87 = 2,723,015.72/x
  3. Step 3: Cross multiply
    6,561,190.10x = 9,846,177.87 × 2,723,015.72
  4. Step 4: Simplify right side
    6,561,190.10x = 26,811,297,156,752.87
  5. Step 5: Solve for x
    x = 26,811,297,156,752.87/6,561,190.10
  6. Step 6: Final answer
    x = 4,086,346.64

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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.