Home / 1,809,245.74-2,713,453.98-1,079,974.84

Finding the Fourth Proportional to 1,809,245.74, 2,713,453.98 and 1,079,974.84

Calculator

Solution

The fourth proportional to 1,809,245.74, 2,713,453.98 and 1,079,974.84 is: 1,619,714.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,245.74 : 2,713,453.98 = 1,079,974.84 : x
  2. Step 2: Convert to fraction form
    1,809,245.74/2,713,453.98 = 1,079,974.84/x
  3. Step 3: Cross multiply
    1,809,245.74x = 2,713,453.98 × 1,079,974.84
  4. Step 4: Simplify right side
    1,809,245.74x = 2,930,462,027,897.86
  5. Step 5: Solve for x
    x = 2,930,462,027,897.86/1,809,245.74
  6. Step 6: Final answer
    x = 1,619,714.76

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.