Home / 11,290,927.62-16,936,404.50-3,093,639.59

Finding the Fourth Proportional to 11,290,927.62, 16,936,404.50 and 3,093,639.59

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Solution

The fourth proportional to 11,290,927.62, 16,936,404.50 and 3,093,639.59 is: 4,640,462.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,290,927.62 : 16,936,404.50 = 3,093,639.59 : x
  2. Step 2: Convert to fraction form
    11,290,927.62/16,936,404.50 = 3,093,639.59/x
  3. Step 3: Cross multiply
    11,290,927.62x = 16,936,404.50 × 3,093,639.59
  4. Step 4: Simplify right side
    11,290,927.62x = 52,395,131,500,326.97
  5. Step 5: Solve for x
    x = 52,395,131,500,326.97/11,290,927.62
  6. Step 6: Final answer
    x = 4,640,462.97

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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.