Home / 2,019,530-4,322,810

Finding the Third Proportional to 2,019,530 and 4,322,810

Calculator

Solution

The third proportional to 2,019,530 and 4,322,810 is: 9,252,987.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,530 : 4,322,810 = 4,322,810 : x
  2. Step 2: Convert to fraction form
    2,019,530/4,322,810 = 4,322,810/x
  3. Step 3: Cross multiply
    2,019,530x = 4,322,810 × 4,322,810
  4. Step 4: Simplify right side
    2,019,530x = 18,686,686,296,100
  5. Step 5: Solve for x
    x = 18,686,686,296,100/2,019,530
  6. Step 6: Final answer
    x = 9,252,987.72

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.