Home / 758,107.44-1,137,156.48-189,485.70

Finding the Fourth Proportional to 758,107.44, 1,137,156.48 and 189,485.70

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Solution

The fourth proportional to 758,107.44, 1,137,156.48 and 189,485.70 is: 284,227.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,107.44 : 1,137,156.48 = 189,485.70 : x
  2. Step 2: Convert to fraction form
    758,107.44/1,137,156.48 = 189,485.70/x
  3. Step 3: Cross multiply
    758,107.44x = 1,137,156.48 × 189,485.70
  4. Step 4: Simplify right side
    758,107.44x = 215,474,891,622.34
  5. Step 5: Solve for x
    x = 215,474,891,622.34/758,107.44
  6. Step 6: Final answer
    x = 284,227.38

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