Home / 3,228,213.24-4,837,004.82-2,255,676.12

Finding the Fourth Proportional to 3,228,213.24, 4,837,004.82 and 2,255,676.12

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Solution

The fourth proportional to 3,228,213.24, 4,837,004.82 and 2,255,676.12 is: 3,379,800.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,213.24 : 4,837,004.82 = 2,255,676.12 : x
  2. Step 2: Convert to fraction form
    3,228,213.24/4,837,004.82 = 2,255,676.12/x
  3. Step 3: Cross multiply
    3,228,213.24x = 4,837,004.82 × 2,255,676.12
  4. Step 4: Simplify right side
    3,228,213.24x = 10,910,716,264,798.90
  5. Step 5: Solve for x
    x = 10,910,716,264,798.90/3,228,213.24
  6. Step 6: Final answer
    x = 3,379,800.36

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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.