Home / 444,227-649,680

Finding the Third Proportional to 444,227 and 649,680

Calculator

Solution

The third proportional to 444,227 and 649,680 is: 950,154.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,227 : 649,680 = 649,680 : x
  2. Step 2: Convert to fraction form
    444,227/649,680 = 649,680/x
  3. Step 3: Cross multiply
    444,227x = 649,680 × 649,680
  4. Step 4: Simplify right side
    444,227x = 422,084,102,400
  5. Step 5: Solve for x
    x = 422,084,102,400/444,227
  6. Step 6: Final answer
    x = 950,154.09

Related Problems

Find third proportional to 222,113.50 and 324,840
Half scale
Find third proportional to 888,454 and 1,299,360
Double scale
Find third proportional to 444,229 and 649,683
Similar ratio
Find third proportional to 666,340.50 and 974,520
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.