Final answer:
Tchaikovsky's three iconic ballets were choreographed by Marius Petipa, who is not related to the avant-garde works of Stravinsky or the historical figures Meyerhold or Tatlin.
Step-by-step explanation:
The choreographer responsible for the choreography of Tchaikovsky's three ballets, which include 'Swan Lake,' 'The Sleeping Beauty', and 'The Nutcracker', was Marius Petipa. Although Tchaikovsky's ballets and Petipa's choreography were critical to the development of classical ballet, they are distinct from the works of Igor Stravinsky, such as 'The Rite of Spring', which featured avant-garde music and scandalous choreography for its time, and were not connected to historical figures such as Meyerhold or Tatlin. Petipa's collaboration with Tchaikovsky helped to create some of the most iconic works in the ballet repertoire that continue to be performed today.