Home / 6,059,198.56-9,080,136.24-4,449,128.80

Finding the Fourth Proportional to 6,059,198.56, 9,080,136.24 and 4,449,128.80

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Solution

The fourth proportional to 6,059,198.56, 9,080,136.24 and 4,449,128.80 is: 6,667,333.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,198.56 : 9,080,136.24 = 4,449,128.80 : x
  2. Step 2: Convert to fraction form
    6,059,198.56/9,080,136.24 = 4,449,128.80/x
  3. Step 3: Cross multiply
    6,059,198.56x = 9,080,136.24 × 4,449,128.80
  4. Step 4: Simplify right side
    6,059,198.56x = 40,398,695,653,307.71
  5. Step 5: Solve for x
    x = 40,398,695,653,307.71/6,059,198.56
  6. Step 6: Final answer
    x = 6,667,333.19

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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.