Home / 734,379.06-1,100,810.70-308,162.37

Finding the Fourth Proportional to 734,379.06, 1,100,810.70 and 308,162.37

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Solution

The fourth proportional to 734,379.06, 1,100,810.70 and 308,162.37 is: 461,925.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,379.06 : 1,100,810.70 = 308,162.37 : x
  2. Step 2: Convert to fraction form
    734,379.06/1,100,810.70 = 308,162.37/x
  3. Step 3: Cross multiply
    734,379.06x = 1,100,810.70 × 308,162.37
  4. Step 4: Simplify right side
    734,379.06x = 339,228,434,233.36
  5. Step 5: Solve for x
    x = 339,228,434,233.36/734,379.06
  6. Step 6: Final answer
    x = 461,925.53

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