Home / 8,293,234.26-12,440,048.22-2,227,973.70

Finding the Fourth Proportional to 8,293,234.26, 12,440,048.22 and 2,227,973.70

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Solution

The fourth proportional to 8,293,234.26, 12,440,048.22 and 2,227,973.70 is: 3,342,013.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,234.26 : 12,440,048.22 = 2,227,973.70 : x
  2. Step 2: Convert to fraction form
    8,293,234.26/12,440,048.22 = 2,227,973.70/x
  3. Step 3: Cross multiply
    8,293,234.26x = 12,440,048.22 × 2,227,973.70
  4. Step 4: Simplify right side
    8,293,234.26x = 27,716,100,260,891.82
  5. Step 5: Solve for x
    x = 27,716,100,260,891.82/8,293,234.26
  6. Step 6: Final answer
    x = 3,342,013.43

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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.