Home / 6,524,329.20-9,786,493.80-2,745,193.20

Finding the Fourth Proportional to 6,524,329.20, 9,786,493.80 and 2,745,193.20

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Solution

The fourth proportional to 6,524,329.20, 9,786,493.80 and 2,745,193.20 is: 4,117,789.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,329.20 : 9,786,493.80 = 2,745,193.20 : x
  2. Step 2: Convert to fraction form
    6,524,329.20/9,786,493.80 = 2,745,193.20/x
  3. Step 3: Cross multiply
    6,524,329.20x = 9,786,493.80 × 2,745,193.20
  4. Step 4: Simplify right side
    6,524,329.20x = 26,865,816,231,602.16
  5. Step 5: Solve for x
    x = 26,865,816,231,602.16/6,524,329.20
  6. Step 6: Final answer
    x = 4,117,789.80

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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.