Home / 2,221,966.80-3,332,950.20-802,069.20

Finding the Fourth Proportional to 2,221,966.80, 3,332,950.20 and 802,069.20

Calculator

Solution

The fourth proportional to 2,221,966.80, 3,332,950.20 and 802,069.20 is: 1,203,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,966.80 : 3,332,950.20 = 802,069.20 : x
  2. Step 2: Convert to fraction form
    2,221,966.80/3,332,950.20 = 802,069.20/x
  3. Step 3: Cross multiply
    2,221,966.80x = 3,332,950.20 × 802,069.20
  4. Step 4: Simplify right side
    2,221,966.80x = 2,673,256,700,553.84
  5. Step 5: Solve for x
    x = 2,673,256,700,553.84/2,221,966.80
  6. Step 6: Final answer
    x = 1,203,103.80

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.