Which would be the proper dimensional analysis set-up to use when converting 573 mg to kg? 573 space m g space x space fraction numerator 1000 g over denominator 1 m g end fraction x fraction numerator 1 k g over denominator 1000 g end fraction 573 space m g space x space fraction numerator 1000 g over denominator 1 m g end fraction x fraction numerator 1000 k g over denominator 1 g end fraction 573 space m g space x space fraction numerator 1 g over denominator 1000 m g end fraction