Home / 3,829,104.10-5,284,163.56-2,110,224.61

Finding the Fourth Proportional to 3,829,104.10, 5,284,163.56 and 2,110,224.61

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Solution

The fourth proportional to 3,829,104.10, 5,284,163.56 and 2,110,224.61 is: 2,912,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,104.10 : 5,284,163.56 = 2,110,224.61 : x
  2. Step 2: Convert to fraction form
    3,829,104.10/5,284,163.56 = 2,110,224.61/x
  3. Step 3: Cross multiply
    3,829,104.10x = 5,284,163.56 × 2,110,224.61
  4. Step 4: Simplify right side
    3,829,104.10x = 11,150,771,987,577.21
  5. Step 5: Solve for x
    x = 11,150,771,987,577.21/3,829,104.10
  6. Step 6: Final answer
    x = 2,912,109.91

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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.