Home / 1,036,368.72-1,554,553.02-404,839.60

Finding the Fourth Proportional to 1,036,368.72, 1,554,553.02 and 404,839.60

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Solution

The fourth proportional to 1,036,368.72, 1,554,553.02 and 404,839.60 is: 607,259.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,368.72 : 1,554,553.02 = 404,839.60 : x
  2. Step 2: Convert to fraction form
    1,036,368.72/1,554,553.02 = 404,839.60/x
  3. Step 3: Cross multiply
    1,036,368.72x = 1,554,553.02 × 404,839.60
  4. Step 4: Simplify right side
    1,036,368.72x = 629,344,622,795.59
  5. Step 5: Solve for x
    x = 629,344,622,795.59/1,036,368.72
  6. Step 6: Final answer
    x = 607,259.38

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