Home / 1,344,651.32-1,855,618.79-741,039.32

Finding the Fourth Proportional to 1,344,651.32, 1,855,618.79 and 741,039.32

Calculator

Solution

The fourth proportional to 1,344,651.32, 1,855,618.79 and 741,039.32 is: 1,022,634.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,651.32 : 1,855,618.79 = 741,039.32 : x
  2. Step 2: Convert to fraction form
    1,344,651.32/1,855,618.79 = 741,039.32/x
  3. Step 3: Cross multiply
    1,344,651.32x = 1,855,618.79 × 741,039.32
  4. Step 4: Simplify right side
    1,344,651.32x = 1,375,086,473,337.53
  5. Step 5: Solve for x
    x = 1,375,086,473,337.53/1,344,651.32
  6. Step 6: Final answer
    x = 1,022,634.24

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.