Home / 6,759,471.38-10,140,478.26-2,716,279.73

Finding the Fourth Proportional to 6,759,471.38, 10,140,478.26 and 2,716,279.73

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Solution

The fourth proportional to 6,759,471.38, 10,140,478.26 and 2,716,279.73 is: 4,074,930.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,471.38 : 10,140,478.26 = 2,716,279.73 : x
  2. Step 2: Convert to fraction form
    6,759,471.38/10,140,478.26 = 2,716,279.73/x
  3. Step 3: Cross multiply
    6,759,471.38x = 10,140,478.26 × 2,716,279.73
  4. Step 4: Simplify right side
    6,759,471.38x = 27,544,375,527,282.02
  5. Step 5: Solve for x
    x = 27,544,375,527,282.02/6,759,471.38
  6. Step 6: Final answer
    x = 4,074,930.42

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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.