Home / 5,467,234.03-7,544,764.29-3,144,016.87

Finding the Fourth Proportional to 5,467,234.03, 7,544,764.29 and 3,144,016.87

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Solution

The fourth proportional to 5,467,234.03, 7,544,764.29 and 3,144,016.87 is: 4,338,732.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,234.03 : 7,544,764.29 = 3,144,016.87 : x
  2. Step 2: Convert to fraction form
    5,467,234.03/7,544,764.29 = 3,144,016.87/x
  3. Step 3: Cross multiply
    5,467,234.03x = 7,544,764.29 × 3,144,016.87
  4. Step 4: Simplify right side
    5,467,234.03x = 23,720,866,207,933.57
  5. Step 5: Solve for x
    x = 23,720,866,207,933.57/5,467,234.03
  6. Step 6: Final answer
    x = 4,338,732.54

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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.