Home / 1,111,072.98-1,533,273.57-627,794.58

Finding the Fourth Proportional to 1,111,072.98, 1,533,273.57 and 627,794.58

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Solution

The fourth proportional to 1,111,072.98, 1,533,273.57 and 627,794.58 is: 866,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,072.98 : 1,533,273.57 = 627,794.58 : x
  2. Step 2: Convert to fraction form
    1,111,072.98/1,533,273.57 = 627,794.58/x
  3. Step 3: Cross multiply
    1,111,072.98x = 1,533,273.57 × 627,794.58
  4. Step 4: Simplify right side
    1,111,072.98x = 962,580,836,903.25
  5. Step 5: Solve for x
    x = 962,580,836,903.25/1,111,072.98
  6. Step 6: Final answer
    x = 866,352.48

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