Puerto Rico is approximately 9,104 sq km, while Ecuador is approximately 283,561 sq km, making Ecuador 3,015% larger than Puerto Rico. Meanwhile, the population of Puerto Rico is ~3.2 million people (13.7 million more people live in Ecuador).
This to-scale map shows a size comparison of Puerto Rico compared to Ecuador. For more details, see an in-depth quality of life comparison of Ecuador vs. Puerto Rico using our country comparison tool.