On a map with a scale of 1:500,000, the length of the railway bridge of the Nanjing Yangtze River Bridge is measured to be about 1.34 cm. What is its actual length in meters?
在比例尺是1：500000的地图上，量得南京长江大桥铁路桥长约1.34厘米，它的实际长度约是多少米．
<gadget id="calculator">1 / 500_000</gadget>
<output>1/500_000 = around 0.000002</output>

<gadget id="calculator">1.34 / (1/500_000)</gadget>
<output>670_000</output>

<gadget id="calculator">670_000 / 100</gadget>
<output>6_700</output>

<result>6_700</result>