Home / 8,085,950.15-11,158,318.22-4,414,799.09

Finding the Fourth Proportional to 8,085,950.15, 11,158,318.22 and 4,414,799.09

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Solution

The fourth proportional to 8,085,950.15, 11,158,318.22 and 4,414,799.09 is: 6,092,262.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,085,950.15 : 11,158,318.22 = 4,414,799.09 : x
  2. Step 2: Convert to fraction form
    8,085,950.15/11,158,318.22 = 4,414,799.09/x
  3. Step 3: Cross multiply
    8,085,950.15x = 11,158,318.22 × 4,414,799.09
  4. Step 4: Simplify right side
    8,085,950.15x = 49,261,733,129,408.22
  5. Step 5: Solve for x
    x = 49,261,733,129,408.22/8,085,950.15
  6. Step 6: Final answer
    x = 6,092,262.78

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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.