Home / 738,006.70-1,107,010.05-264,739.90

Finding the Fourth Proportional to 738,006.70, 1,107,010.05 and 264,739.90

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Solution

The fourth proportional to 738,006.70, 1,107,010.05 and 264,739.90 is: 397,109.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,006.70 : 1,107,010.05 = 264,739.90 : x
  2. Step 2: Convert to fraction form
    738,006.70/1,107,010.05 = 264,739.90/x
  3. Step 3: Cross multiply
    738,006.70x = 1,107,010.05 × 264,739.90
  4. Step 4: Simplify right side
    738,006.70x = 293,069,729,936.00
  5. Step 5: Solve for x
    x = 293,069,729,936.00/738,006.70
  6. Step 6: Final answer
    x = 397,109.85

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