well, ok

dogecoin is valued at 239 satoshis right now. you can mine 1085 doge a day with 100khs.

erthcoin is valued at 260 satoshis right now. you can mine 137 eac a day with 100 khs.

260/239 = 1.087 eac

which makes 1 doge = 1.087 eac on btc exchange

137/1085=0,1263

if you do 0.1263*1.087 which makes 0.1373, it shows that mining eac is valued at 0.1373 of mining dogecoin.

there you will have to study general equilibrium theory of economics 101. even if it doesnt match exactly with doge, it will come closer to it, which will bring eac at least 5 or 6 times of its current value.