Home / 9,650,104.24-13,317,296.82-5,239,827.38

Finding the Fourth Proportional to 9,650,104.24, 13,317,296.82 and 5,239,827.38

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Solution

The fourth proportional to 9,650,104.24, 13,317,296.82 and 5,239,827.38 is: 7,231,044.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,104.24 : 13,317,296.82 = 5,239,827.38 : x
  2. Step 2: Convert to fraction form
    9,650,104.24/13,317,296.82 = 5,239,827.38/x
  3. Step 3: Cross multiply
    9,650,104.24x = 13,317,296.82 × 5,239,827.38
  4. Step 4: Simplify right side
    9,650,104.24x = 69,780,336,473,231.05
  5. Step 5: Solve for x
    x = 69,780,336,473,231.05/9,650,104.24
  6. Step 6: Final answer
    x = 7,231,044.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.