Home / 2,079,016-3,118,524.06-503,080

Finding the Fourth Proportional to 2,079,016, 3,118,524.06 and 503,080

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Solution

The fourth proportional to 2,079,016, 3,118,524.06 and 503,080 is: 754,620.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,016 : 3,118,524.06 = 503,080 : x
  2. Step 2: Convert to fraction form
    2,079,016/3,118,524.06 = 503,080/x
  3. Step 3: Cross multiply
    2,079,016x = 3,118,524.06 × 503,080
  4. Step 4: Simplify right side
    2,079,016x = 1,568,867,084,104.80
  5. Step 5: Solve for x
    x = 1,568,867,084,104.80/2,079,016
  6. Step 6: Final answer
    x = 754,620.01

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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.