Home / 11,555,975.25-17,333,922.78-3,468,918.24

Finding the Fourth Proportional to 11,555,975.25, 17,333,922.78 and 3,468,918.24

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Solution

The fourth proportional to 11,555,975.25, 17,333,922.78 and 3,468,918.24 is: 5,203,365.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,975.25 : 17,333,922.78 = 3,468,918.24 : x
  2. Step 2: Convert to fraction form
    11,555,975.25/17,333,922.78 = 3,468,918.24/x
  3. Step 3: Cross multiply
    11,555,975.25x = 17,333,922.78 × 3,468,918.24
  4. Step 4: Simplify right side
    11,555,975.25x = 60,129,960,902,293.52
  5. Step 5: Solve for x
    x = 60,129,960,902,293.52/11,555,975.25
  6. Step 6: Final answer
    x = 5,203,365.32

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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.