Home / 8,095,899-11,172,190.86-4,474,149.24

Finding the Fourth Proportional to 8,095,899, 11,172,190.86 and 4,474,149.24

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Solution

The fourth proportional to 8,095,899, 11,172,190.86 and 4,474,149.24 is: 6,174,243.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,899 : 11,172,190.86 = 4,474,149.24 : x
  2. Step 2: Convert to fraction form
    8,095,899/11,172,190.86 = 4,474,149.24/x
  3. Step 3: Cross multiply
    8,095,899x = 11,172,190.86 × 4,474,149.24
  4. Step 4: Simplify right side
    8,095,899x = 49,986,049,245,403.95
  5. Step 5: Solve for x
    x = 49,986,049,245,403.95/8,095,899
  6. Step 6: Final answer
    x = 6,174,243.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.