Home / 1,840,660.74-2,760,887.26-815,695.82

Finding the Fourth Proportional to 1,840,660.74, 2,760,887.26 and 815,695.82

Calculator

Solution

The fourth proportional to 1,840,660.74, 2,760,887.26 and 815,695.82 is: 1,223,497.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,660.74 : 2,760,887.26 = 815,695.82 : x
  2. Step 2: Convert to fraction form
    1,840,660.74/2,760,887.26 = 815,695.82/x
  3. Step 3: Cross multiply
    1,840,660.74x = 2,760,887.26 × 815,695.82
  4. Step 4: Simplify right side
    1,840,660.74x = 2,252,044,195,041.76
  5. Step 5: Solve for x
    x = 2,252,044,195,041.76/1,840,660.74
  6. Step 6: Final answer
    x = 1,223,497.71

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.