Home / 4,067,080.34-5,612,674.14-2,231,538.12

Finding the Fourth Proportional to 4,067,080.34, 5,612,674.14 and 2,231,538.12

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Solution

The fourth proportional to 4,067,080.34, 5,612,674.14 and 2,231,538.12 is: 3,079,579.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,080.34 : 5,612,674.14 = 2,231,538.12 : x
  2. Step 2: Convert to fraction form
    4,067,080.34/5,612,674.14 = 2,231,538.12/x
  3. Step 3: Cross multiply
    4,067,080.34x = 5,612,674.14 × 2,231,538.12
  4. Step 4: Simplify right side
    4,067,080.34x = 12,524,896,298,548.22
  5. Step 5: Solve for x
    x = 12,524,896,298,548.22/4,067,080.34
  6. Step 6: Final answer
    x = 3,079,579.27

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Double scale
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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.