Home / 774,669.22-1,067,916.84-541,371.84

Finding the Fourth Proportional to 774,669.22, 1,067,916.84 and 541,371.84

Calculator

Solution

The fourth proportional to 774,669.22, 1,067,916.84 and 541,371.84 is: 746,305.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,669.22 : 1,067,916.84 = 541,371.84 : x
  2. Step 2: Convert to fraction form
    774,669.22/1,067,916.84 = 541,371.84/x
  3. Step 3: Cross multiply
    774,669.22x = 1,067,916.84 × 541,371.84
  4. Step 4: Simplify right side
    774,669.22x = 578,140,104,637.79
  5. Step 5: Solve for x
    x = 578,140,104,637.79/774,669.22
  6. Step 6: Final answer
    x = 746,305.76

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.