In the school playground, at the same time and at the same place, the height of the first tree was measured to be 1.2 meters, and the shadow length was 0.4 meters. The shadow of the second tree is 4.8 meters long, please calculate the height of the second tree in meters? (Solve using ratio method)
在学校操场上，同一时间、同一地点测得第一棵树高1.2米，影长0.4米．第二棵树的影长4.8米，请你算出第二棵树的高度是多少米？(用比例方法解答)
<gadget id="calculator">1.2 * 4.8</gadget>
<output>5.76</output>

<gadget id="calculator">5.76 / 0.4</gadget>
<output>14.4</output>

<result>14.4</result>