Home / 1,295,371.70-1,943,057.55-408,907.70

Finding the Fourth Proportional to 1,295,371.70, 1,943,057.55 and 408,907.70

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Solution

The fourth proportional to 1,295,371.70, 1,943,057.55 and 408,907.70 is: 613,361.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,371.70 : 1,943,057.55 = 408,907.70 : x
  2. Step 2: Convert to fraction form
    1,295,371.70/1,943,057.55 = 408,907.70/x
  3. Step 3: Cross multiply
    1,295,371.70x = 1,943,057.55 × 408,907.70
  4. Step 4: Simplify right side
    1,295,371.70x = 794,531,193,738.14
  5. Step 5: Solve for x
    x = 794,531,193,738.14/1,295,371.70
  6. Step 6: Final answer
    x = 613,361.55

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