Home / 3,409,944.88-4,707,495.24-2,491,142.44

Finding the Fourth Proportional to 3,409,944.88, 4,707,495.24 and 2,491,142.44

Calculator

Solution

The fourth proportional to 3,409,944.88, 4,707,495.24 and 2,491,142.44 is: 3,439,070.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,944.88 : 4,707,495.24 = 2,491,142.44 : x
  2. Step 2: Convert to fraction form
    3,409,944.88/4,707,495.24 = 2,491,142.44/x
  3. Step 3: Cross multiply
    3,409,944.88x = 4,707,495.24 × 2,491,142.44
  4. Step 4: Simplify right side
    3,409,944.88x = 11,727,041,178,461.99
  5. Step 5: Solve for x
    x = 11,727,041,178,461.99/3,409,944.88
  6. Step 6: Final answer
    x = 3,439,070.60

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.