Home / 8,267,149.26-12,401,003.64-2,875,846.26

Finding the Fourth Proportional to 8,267,149.26, 12,401,003.64 and 2,875,846.26

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Solution

The fourth proportional to 8,267,149.26, 12,401,003.64 and 2,875,846.26 is: 4,313,866.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,149.26 : 12,401,003.64 = 2,875,846.26 : x
  2. Step 2: Convert to fraction form
    8,267,149.26/12,401,003.64 = 2,875,846.26/x
  3. Step 3: Cross multiply
    8,267,149.26x = 12,401,003.64 × 2,875,846.26
  4. Step 4: Simplify right side
    8,267,149.26x = 35,663,379,938,340.38
  5. Step 5: Solve for x
    x = 35,663,379,938,340.38/8,267,149.26
  6. Step 6: Final answer
    x = 4,313,866.71

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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.