Home / 11,511,211.59-17,268,523.38-3,832,348.41

Finding the Fourth Proportional to 11,511,211.59, 17,268,523.38 and 3,832,348.41

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Solution

The fourth proportional to 11,511,211.59, 17,268,523.38 and 3,832,348.41 is: 5,749,090.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,511,211.59 : 17,268,523.38 = 3,832,348.41 : x
  2. Step 2: Convert to fraction form
    11,511,211.59/17,268,523.38 = 3,832,348.41/x
  3. Step 3: Cross multiply
    11,511,211.59x = 17,268,523.38 × 3,832,348.41
  4. Step 4: Simplify right side
    11,511,211.59x = 66,178,998,118,390.83
  5. Step 5: Solve for x
    x = 66,178,998,118,390.83/11,511,211.59
  6. Step 6: Final answer
    x = 5,749,090.58

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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.