Home / 11,747,296.44-17,618,842.62-7,474,773.24

Finding the Fourth Proportional to 11,747,296.44, 17,618,842.62 and 7,474,773.24

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Solution

The fourth proportional to 11,747,296.44, 17,618,842.62 and 7,474,773.24 is: 11,210,822.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,747,296.44 : 17,618,842.62 = 7,474,773.24 : x
  2. Step 2: Convert to fraction form
    11,747,296.44/17,618,842.62 = 7,474,773.24/x
  3. Step 3: Cross multiply
    11,747,296.44x = 17,618,842.62 × 7,474,773.24
  4. Step 4: Simplify right side
    11,747,296.44x = 131,696,853,335,747.50
  5. Step 5: Solve for x
    x = 131,696,853,335,747.50/11,747,296.44
  6. Step 6: Final answer
    x = 11,210,822.34

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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.