Home / 5,283,808.06-7,914,324.35-3,568,519.16

Finding the Fourth Proportional to 5,283,808.06, 7,914,324.35 and 3,568,519.16

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Solution

The fourth proportional to 5,283,808.06, 7,914,324.35 and 3,568,519.16 is: 5,345,087.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,808.06 : 7,914,324.35 = 3,568,519.16 : x
  2. Step 2: Convert to fraction form
    5,283,808.06/7,914,324.35 = 3,568,519.16/x
  3. Step 3: Cross multiply
    5,283,808.06x = 7,914,324.35 × 3,568,519.16
  4. Step 4: Simplify right side
    5,283,808.06x = 28,242,418,083,372.76
  5. Step 5: Solve for x
    x = 28,242,418,083,372.76/5,283,808.06
  6. Step 6: Final answer
    x = 5,345,087.82

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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.