Home / 11,483,996.82-17,225,995.28-3,396,343.11

Finding the Fourth Proportional to 11,483,996.82, 17,225,995.28 and 3,396,343.11

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Solution

The fourth proportional to 11,483,996.82, 17,225,995.28 and 3,396,343.11 is: 5,094,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,996.82 : 17,225,995.28 = 3,396,343.11 : x
  2. Step 2: Convert to fraction form
    11,483,996.82/17,225,995.28 = 3,396,343.11/x
  3. Step 3: Cross multiply
    11,483,996.82x = 17,225,995.28 × 3,396,343.11
  4. Step 4: Simplify right side
    11,483,996.82x = 58,505,390,365,138.80
  5. Step 5: Solve for x
    x = 58,505,390,365,138.80/11,483,996.82
  6. Step 6: Final answer
    x = 5,094,514.68

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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.