Home / 8,086,324.08-11,158,647-4,414,508.40

Finding the Fourth Proportional to 8,086,324.08, 11,158,647 and 4,414,508.40

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Solution

The fourth proportional to 8,086,324.08, 11,158,647 and 4,414,508.40 is: 6,091,759.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,324.08 : 11,158,647 = 4,414,508.40 : x
  2. Step 2: Convert to fraction form
    8,086,324.08/11,158,647 = 4,414,508.40/x
  3. Step 3: Cross multiply
    8,086,324.08x = 11,158,647 × 4,414,508.40
  4. Step 4: Simplify right side
    8,086,324.08x = 49,259,940,914,134.80
  5. Step 5: Solve for x
    x = 49,259,940,914,134.80/8,086,324.08
  6. Step 6: Final answer
    x = 6,091,759.42

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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.