Home / 6,541,119.56-9,027,601.67-3,751,335.79

Finding the Fourth Proportional to 6,541,119.56, 9,027,601.67 and 3,751,335.79

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Solution

The fourth proportional to 6,541,119.56, 9,027,601.67 and 3,751,335.79 is: 5,177,334.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,119.56 : 9,027,601.67 = 3,751,335.79 : x
  2. Step 2: Convert to fraction form
    6,541,119.56/9,027,601.67 = 3,751,335.79/x
  3. Step 3: Cross multiply
    6,541,119.56x = 9,027,601.67 × 3,751,335.79
  4. Step 4: Simplify right side
    6,541,119.56x = 33,865,565,229,344.10
  5. Step 5: Solve for x
    x = 33,865,565,229,344.10/6,541,119.56
  6. Step 6: Final answer
    x = 5,177,334.69

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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.