Home / 2,811,958.66-4,218,085.38-893,022.89

Finding the Fourth Proportional to 2,811,958.66, 4,218,085.38 and 893,022.89

Calculator

Solution

The fourth proportional to 2,811,958.66, 4,218,085.38 and 893,022.89 is: 1,339,581.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,811,958.66 : 4,218,085.38 = 893,022.89 : x
  2. Step 2: Convert to fraction form
    2,811,958.66/4,218,085.38 = 893,022.89/x
  3. Step 3: Cross multiply
    2,811,958.66x = 4,218,085.38 × 893,022.89
  4. Step 4: Simplify right side
    2,811,958.66x = 3,766,846,797,276.23
  5. Step 5: Solve for x
    x = 3,766,846,797,276.23/2,811,958.66
  6. Step 6: Final answer
    x = 1,339,581.15

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.