Home / 5,107,723.32-7,661,584.98-1,741,959.48

Finding the Fourth Proportional to 5,107,723.32, 7,661,584.98 and 1,741,959.48

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Solution

The fourth proportional to 5,107,723.32, 7,661,584.98 and 1,741,959.48 is: 2,612,939.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,107,723.32 : 7,661,584.98 = 1,741,959.48 : x
  2. Step 2: Convert to fraction form
    5,107,723.32/7,661,584.98 = 1,741,959.48/x
  3. Step 3: Cross multiply
    5,107,723.32x = 7,661,584.98 × 1,741,959.48
  4. Step 4: Simplify right side
    5,107,723.32x = 13,346,170,587,736.61
  5. Step 5: Solve for x
    x = 13,346,170,587,736.61/5,107,723.32
  6. Step 6: Final answer
    x = 2,612,939.22

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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.