Xiaogang really wanted to know the height of the school's new building, so he and his classmates found measuring tools. Xiaogang measured the length of the bamboo pole to be 1.2 meters, and the length of the shadow of the bamboo pole was 0.2 meters. At the same time, his classmates measured the length of the shadow of the building to be 4.6 meters. What is the actual height of the building in meters?
小刚很想知道学校新建大楼的高度，于是他和同学找来测量工具，小刚量得竹竿长1.2米，竹竿影长0.2米，同一时刻，他的同学量得大楼的影长4.6米．大楼的实际高度是多少米？
<gadget id="calculator">1.2 / 0.2</gadget>
<output>6</output>

<gadget id="calculator">6 * 4.6</gadget>
<output>27.6</output>

<result>27.6</result>