Home / 1,801,109.23-2,485,550.35-985,295.41

Finding the Fourth Proportional to 1,801,109.23, 2,485,550.35 and 985,295.41

Calculator

Solution

The fourth proportional to 1,801,109.23, 2,485,550.35 and 985,295.41 is: 1,359,718.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,109.23 : 2,485,550.35 = 985,295.41 : x
  2. Step 2: Convert to fraction form
    1,801,109.23/2,485,550.35 = 985,295.41/x
  3. Step 3: Cross multiply
    1,801,109.23x = 2,485,550.35 × 985,295.41
  4. Step 4: Simplify right side
    1,801,109.23x = 2,449,001,351,178.89
  5. Step 5: Solve for x
    x = 2,449,001,351,178.89/1,801,109.23
  6. Step 6: Final answer
    x = 1,359,718.39

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.