Home / 822,985.11-1,234,352.90-223,992.95

Finding the Fourth Proportional to 822,985.11, 1,234,352.90 and 223,992.95

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Solution

The fourth proportional to 822,985.11, 1,234,352.90 and 223,992.95 is: 335,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,985.11 : 1,234,352.90 = 223,992.95 : x
  2. Step 2: Convert to fraction form
    822,985.11/1,234,352.90 = 223,992.95/x
  3. Step 3: Cross multiply
    822,985.11x = 1,234,352.90 × 223,992.95
  4. Step 4: Simplify right side
    822,985.11x = 276,486,340,120.33
  5. Step 5: Solve for x
    x = 276,486,340,120.33/822,985.11
  6. Step 6: Final answer
    x = 335,955.46

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