Home / 2,230,527.78-3,343,910.46-967,404.06

Finding the Fourth Proportional to 2,230,527.78, 3,343,910.46 and 967,404.06

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Solution

The fourth proportional to 2,230,527.78, 3,343,910.46 and 967,404.06 is: 1,450,290.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,527.78 : 3,343,910.46 = 967,404.06 : x
  2. Step 2: Convert to fraction form
    2,230,527.78/3,343,910.46 = 967,404.06/x
  3. Step 3: Cross multiply
    2,230,527.78x = 3,343,910.46 × 967,404.06
  4. Step 4: Simplify right side
    2,230,527.78x = 3,234,912,555,280.47
  5. Step 5: Solve for x
    x = 3,234,912,555,280.47/2,230,527.78
  6. Step 6: Final answer
    x = 1,450,290.19

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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.