Home / 441,860-969,740

Finding the Third Proportional to 441,860 and 969,740

Calculator

Solution

The third proportional to 441,860 and 969,740 is: 2,128,266.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,860 : 969,740 = 969,740 : x
  2. Step 2: Convert to fraction form
    441,860/969,740 = 969,740/x
  3. Step 3: Cross multiply
    441,860x = 969,740 × 969,740
  4. Step 4: Simplify right side
    441,860x = 940,395,667,600
  5. Step 5: Solve for x
    x = 940,395,667,600/441,860
  6. Step 6: Final answer
    x = 2,128,266.12

Related Problems

Find third proportional to 220,930 and 484,870
Half scale
Find third proportional to 883,720 and 1,939,480
Double scale
Find third proportional to 441,862 and 969,744
Similar ratio
Find third proportional to 662,790 and 1,454,610
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.