Home / 11,214,469.35-16,821,702.32-2,694,805.83

Finding the Fourth Proportional to 11,214,469.35, 16,821,702.32 and 2,694,805.83

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Solution

The fourth proportional to 11,214,469.35, 16,821,702.32 and 2,694,805.83 is: 4,042,208.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,469.35 : 16,821,702.32 = 2,694,805.83 : x
  2. Step 2: Convert to fraction form
    11,214,469.35/16,821,702.32 = 2,694,805.83/x
  3. Step 3: Cross multiply
    11,214,469.35x = 16,821,702.32 × 2,694,805.83
  4. Step 4: Simplify right side
    11,214,469.35x = 45,331,221,468,986.50
  5. Step 5: Solve for x
    x = 45,331,221,468,986.50/11,214,469.35
  6. Step 6: Final answer
    x = 4,042,208.33

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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.