Home / 5,857,115.27-8,791,340.21-2,826,614.48

Finding the Fourth Proportional to 5,857,115.27, 8,791,340.21 and 2,826,614.48

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Solution

The fourth proportional to 5,857,115.27, 8,791,340.21 and 2,826,614.48 is: 4,242,656.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857,115.27 : 8,791,340.21 = 2,826,614.48 : x
  2. Step 2: Convert to fraction form
    5,857,115.27/8,791,340.21 = 2,826,614.48/x
  3. Step 3: Cross multiply
    5,857,115.27x = 8,791,340.21 × 2,826,614.48
  4. Step 4: Simplify right side
    5,857,115.27x = 24,849,729,504,601.98
  5. Step 5: Solve for x
    x = 24,849,729,504,601.98/5,857,115.27
  6. Step 6: Final answer
    x = 4,242,656.73

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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.