In order to measure the height of Ruian Longshan Pagoda, the measurement team measured the shadow of the tower to be 7.6 meters. A 3-meter-long bamboo pole was erected on the side, and the shadow was 1.2 meters long. What is the height of Longshan Pagoda in meters?
测量小组为测瑞安隆山塔的高度，量得塔影为7.6米，在边上直立一根长3米的竹竿，影子长为1.2米．隆山塔的高度是多少米．
<gadget id="calculator">3 / 1.2</gadget>
<output>2.5</output>

<gadget id="calculator">2.5 * 7.6</gadget>
<output>19</output>

<result>19</result>