Home / 8,093,895.86-11,169,440.83-4,422,727.78

Finding the Fourth Proportional to 8,093,895.86, 11,169,440.83 and 4,422,727.78

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Solution

The fourth proportional to 8,093,895.86, 11,169,440.83 and 4,422,727.78 is: 6,103,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,895.86 : 11,169,440.83 = 4,422,727.78 : x
  2. Step 2: Convert to fraction form
    8,093,895.86/11,169,440.83 = 4,422,727.78/x
  3. Step 3: Cross multiply
    8,093,895.86x = 11,169,440.83 × 4,422,727.78
  4. Step 4: Simplify right side
    8,093,895.86x = 49,399,396,245,907.26
  5. Step 5: Solve for x
    x = 49,399,396,245,907.26/8,093,895.86
  6. Step 6: Final answer
    x = 6,103,290.32

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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.