Home / 3,102,229.74-4,653,402.94-972,266.70

Finding the Fourth Proportional to 3,102,229.74, 4,653,402.94 and 972,266.70

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Solution

The fourth proportional to 3,102,229.74, 4,653,402.94 and 972,266.70 is: 1,458,418.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,229.74 : 4,653,402.94 = 972,266.70 : x
  2. Step 2: Convert to fraction form
    3,102,229.74/4,653,402.94 = 972,266.70/x
  3. Step 3: Cross multiply
    3,102,229.74x = 4,653,402.94 × 972,266.70
  4. Step 4: Simplify right side
    3,102,229.74x = 4,524,348,720,244.10
  5. Step 5: Solve for x
    x = 4,524,348,720,244.10/3,102,229.74
  6. Step 6: Final answer
    x = 1,458,418.33

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