Equation of line passing through the point 0,0,0and parallel to a line whose direction ratios are 2,3,4 is

The equation of the line passing through the point  x1,y1,z1and parallel to the line whose direction ratios are a,b,cisx−x1a=y−y1b=z−z1cHere the given point is  0,0,0and the direction ratios are2,3,4Therefore, the equation of the required line isx2=y3=z4