Home / 5,793,163.30-8,691,818.55-2,428,401.70

Finding the Fourth Proportional to 5,793,163.30, 8,691,818.55 and 2,428,401.70

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Solution

The fourth proportional to 5,793,163.30, 8,691,818.55 and 2,428,401.70 is: 3,643,471.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,163.30 : 8,691,818.55 = 2,428,401.70 : x
  2. Step 2: Convert to fraction form
    5,793,163.30/8,691,818.55 = 2,428,401.70/x
  3. Step 3: Cross multiply
    5,793,163.30x = 8,691,818.55 × 2,428,401.70
  4. Step 4: Simplify right side
    5,793,163.30x = 21,107,226,942,911.54
  5. Step 5: Solve for x
    x = 21,107,226,942,911.54/5,793,163.30
  6. Step 6: Final answer
    x = 3,643,471.77

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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.