Home / 444,450-677,610

Finding the Third Proportional to 444,450 and 677,610

Calculator

Solution

The third proportional to 444,450 and 677,610 is: 1,033,086.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,450 : 677,610 = 677,610 : x
  2. Step 2: Convert to fraction form
    444,450/677,610 = 677,610/x
  3. Step 3: Cross multiply
    444,450x = 677,610 × 677,610
  4. Step 4: Simplify right side
    444,450x = 459,155,312,100
  5. Step 5: Solve for x
    x = 459,155,312,100/444,450
  6. Step 6: Final answer
    x = 1,033,086.54

Related Problems

Find third proportional to 222,225 and 338,805
Half scale
Find third proportional to 888,900 and 1,355,220
Double scale
Find third proportional to 444,452 and 677,613
Similar ratio
Find third proportional to 666,675 and 1,016,415
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.