Home / 2,222,733.12-3,314,577.36-2,202,524.16

Finding the Fourth Proportional to 2,222,733.12, 3,314,577.36 and 2,202,524.16

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Solution

The fourth proportional to 2,222,733.12, 3,314,577.36 and 2,202,524.16 is: 3,284,441.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,733.12 : 3,314,577.36 = 2,202,524.16 : x
  2. Step 2: Convert to fraction form
    2,222,733.12/3,314,577.36 = 2,202,524.16/x
  3. Step 3: Cross multiply
    2,222,733.12x = 3,314,577.36 × 2,202,524.16
  4. Step 4: Simplify right side
    2,222,733.12x = 7,300,436,715,589.02
  5. Step 5: Solve for x
    x = 7,300,436,715,589.02/2,222,733.12
  6. Step 6: Final answer
    x = 3,284,441.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.