Home / 3,544,481.97-4,890,739.91-1,995,502.77

Finding the Fourth Proportional to 3,544,481.97, 4,890,739.91 and 1,995,502.77

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Solution

The fourth proportional to 3,544,481.97, 4,890,739.91 and 1,995,502.77 is: 2,753,430.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,481.97 : 4,890,739.91 = 1,995,502.77 : x
  2. Step 2: Convert to fraction form
    3,544,481.97/4,890,739.91 = 1,995,502.77/x
  3. Step 3: Cross multiply
    3,544,481.97x = 4,890,739.91 × 1,995,502.77
  4. Step 4: Simplify right side
    3,544,481.97x = 9,759,485,027,777.04
  5. Step 5: Solve for x
    x = 9,759,485,027,777.04/3,544,481.97
  6. Step 6: Final answer
    x = 2,753,430.57

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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.