Home / 4,040,265.66-5,575,684.91-2,204,842.21

Finding the Fourth Proportional to 4,040,265.66, 5,575,684.91 and 2,204,842.21

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Solution

The fourth proportional to 4,040,265.66, 5,575,684.91 and 2,204,842.21 is: 3,042,746.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,265.66 : 5,575,684.91 = 2,204,842.21 : x
  2. Step 2: Convert to fraction form
    4,040,265.66/5,575,684.91 = 2,204,842.21/x
  3. Step 3: Cross multiply
    4,040,265.66x = 5,575,684.91 × 2,204,842.21
  4. Step 4: Simplify right side
    4,040,265.66x = 12,293,505,425,288.84
  5. Step 5: Solve for x
    x = 12,293,505,425,288.84/4,040,265.66
  6. Step 6: Final answer
    x = 3,042,746.81

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1.5x scale

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.