Home / 11,771,247.60-17,647,540.20-6,452,463.60

Finding the Fourth Proportional to 11,771,247.60, 17,647,540.20 and 6,452,463.60

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Solution

The fourth proportional to 11,771,247.60, 17,647,540.20 and 6,452,463.60 is: 9,673,580.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,771,247.60 : 17,647,540.20 = 6,452,463.60 : x
  2. Step 2: Convert to fraction form
    11,771,247.60/17,647,540.20 = 6,452,463.60/x
  3. Step 3: Cross multiply
    11,771,247.60x = 17,647,540.20 × 6,452,463.60
  4. Step 4: Simplify right side
    11,771,247.60x = 113,870,110,770,036.70
  5. Step 5: Solve for x
    x = 113,870,110,770,036.70/11,771,247.60
  6. Step 6: Final answer
    x = 9,673,580.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.