The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Share | Related Content Keeping Up with the Joneses Lifestyle inflation can be the enemy of wealth building. What could happen if you invested instead of buying more stuff? The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.