Home / 1,574,754.12-2,173,201.34-886,450.61

Finding the Fourth Proportional to 1,574,754.12, 2,173,201.34 and 886,450.61

Calculator

Solution

The fourth proportional to 1,574,754.12, 2,173,201.34 and 886,450.61 is: 1,223,324.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,754.12 : 2,173,201.34 = 886,450.61 : x
  2. Step 2: Convert to fraction form
    1,574,754.12/2,173,201.34 = 886,450.61/x
  3. Step 3: Cross multiply
    1,574,754.12x = 2,173,201.34 × 886,450.61
  4. Step 4: Simplify right side
    1,574,754.12x = 1,926,435,654,496.57
  5. Step 5: Solve for x
    x = 1,926,435,654,496.57/1,574,754.12
  6. Step 6: Final answer
    x = 1,223,324.73

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.