Home / 6,080,760.81-8,391,449.66-3,327,448.47

Finding the Fourth Proportional to 6,080,760.81, 8,391,449.66 and 3,327,448.47

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Solution

The fourth proportional to 6,080,760.81, 8,391,449.66 and 3,327,448.47 is: 4,591,878.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,760.81 : 8,391,449.66 = 3,327,448.47 : x
  2. Step 2: Convert to fraction form
    6,080,760.81/8,391,449.66 = 3,327,448.47/x
  3. Step 3: Cross multiply
    6,080,760.81x = 8,391,449.66 × 3,327,448.47
  4. Step 4: Simplify right side
    6,080,760.81x = 27,922,116,333,584.20
  5. Step 5: Solve for x
    x = 27,922,116,333,584.20/6,080,760.81
  6. Step 6: Final answer
    x = 4,591,878.74

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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.