Home / 1,471,777.68-2,205,819.68-629,338.80

Finding the Fourth Proportional to 1,471,777.68, 2,205,819.68 and 629,338.80

Calculator

Solution

The fourth proportional to 1,471,777.68, 2,205,819.68 and 629,338.80 is: 943,218.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,777.68 : 2,205,819.68 = 629,338.80 : x
  2. Step 2: Convert to fraction form
    1,471,777.68/2,205,819.68 = 629,338.80/x
  3. Step 3: Cross multiply
    1,471,777.68x = 2,205,819.68 × 629,338.80
  4. Step 4: Simplify right side
    1,471,777.68x = 1,388,207,910,427.58
  5. Step 5: Solve for x
    x = 1,388,207,910,427.58/1,471,777.68
  6. Step 6: Final answer
    x = 943,218.48

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.