Home / 1,293,782.20-1,940,673.30-733,910.20

Finding the Fourth Proportional to 1,293,782.20, 1,940,673.30 and 733,910.20

Calculator

Solution

The fourth proportional to 1,293,782.20, 1,940,673.30 and 733,910.20 is: 1,100,865.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,782.20 : 1,940,673.30 = 733,910.20 : x
  2. Step 2: Convert to fraction form
    1,293,782.20/1,940,673.30 = 733,910.20/x
  3. Step 3: Cross multiply
    1,293,782.20x = 1,940,673.30 × 733,910.20
  4. Step 4: Simplify right side
    1,293,782.20x = 1,424,279,929,737.66
  5. Step 5: Solve for x
    x = 1,424,279,929,737.66/1,293,782.20
  6. Step 6: Final answer
    x = 1,100,865.30

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.