Answer: 3.784 meters
Explanation: In this problem, we are asked to convert 378.4 centimeters to meters which means that we use the conversion factor for centimeters and meters.
Conversion factor - 1 meter = 100 centimeters
Next, notice that we are converting from a smaller unit "centimeters" to a larger unit "meters" and when we convert from smaller unit to a larger unit, we divide by the conversion factor.
So we divide 378.4 by the conversion factor which is 100 and we get 3.784 meters.
Therefore, 378.4 centimeters is equivalent to 3.784 meters.