When pharao Menkaure did not yet exist, the two monument SHOWED A BALANCE OF GRAVITY ON A COSMIC SCALE. They form a set with the Great Sphinx, who carried a golden ball on his head signifying the support of the god Ra before those who, recognizing her weakness, submitted to his designs. The "Weighing of the soul" was an idea inspired by the great height of the balance in that agricultural society. https://balanza-piramides-de-giza.webnode.es/