Home / 11,869,170.66-17,801,264.82-3,347,514.22

Finding the Fourth Proportional to 11,869,170.66, 17,801,264.82 and 3,347,514.22

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Solution

The fourth proportional to 11,869,170.66, 17,801,264.82 and 3,347,514.22 is: 5,020,568.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,869,170.66 : 17,801,264.82 = 3,347,514.22 : x
  2. Step 2: Convert to fraction form
    11,869,170.66/17,801,264.82 = 3,347,514.22/x
  3. Step 3: Cross multiply
    11,869,170.66x = 17,801,264.82 × 3,347,514.22
  4. Step 4: Simplify right side
    11,869,170.66x = 59,589,987,183,696.59
  5. Step 5: Solve for x
    x = 59,589,987,183,696.59/11,869,170.66
  6. Step 6: Final answer
    x = 5,020,568.74

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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.