Home / 3,712,062.22-5,122,846.80-2,080,993.96

Finding the Fourth Proportional to 3,712,062.22, 5,122,846.80 and 2,080,993.96

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Solution

The fourth proportional to 3,712,062.22, 5,122,846.80 and 2,080,993.96 is: 2,871,884.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,062.22 : 5,122,846.80 = 2,080,993.96 : x
  2. Step 2: Convert to fraction form
    3,712,062.22/5,122,846.80 = 2,080,993.96/x
  3. Step 3: Cross multiply
    3,712,062.22x = 5,122,846.80 × 2,080,993.96
  4. Step 4: Simplify right side
    3,712,062.22x = 10,660,613,248,805.33
  5. Step 5: Solve for x
    x = 10,660,613,248,805.33/3,712,062.22
  6. Step 6: Final answer
    x = 2,871,884.31

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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.