Home / 1,158,007.70-1,736,233.95-618,353.30

Finding the Fourth Proportional to 1,158,007.70, 1,736,233.95 and 618,353.30

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Solution

The fourth proportional to 1,158,007.70, 1,736,233.95 and 618,353.30 is: 927,114.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,007.70 : 1,736,233.95 = 618,353.30 : x
  2. Step 2: Convert to fraction form
    1,158,007.70/1,736,233.95 = 618,353.30/x
  3. Step 3: Cross multiply
    1,158,007.70x = 1,736,233.95 × 618,353.30
  4. Step 4: Simplify right side
    1,158,007.70x = 1,073,605,992,554.54
  5. Step 5: Solve for x
    x = 1,073,605,992,554.54/1,158,007.70
  6. Step 6: Final answer
    x = 927,114.73

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