Home / 801,831-1,198,818

Finding the Third Proportional to 801,831 and 1,198,818

Calculator

Solution

The third proportional to 801,831 and 1,198,818 is: 1,792,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,831 : 1,198,818 = 1,198,818 : x
  2. Step 2: Convert to fraction form
    801,831/1,198,818 = 1,198,818/x
  3. Step 3: Cross multiply
    801,831x = 1,198,818 × 1,198,818
  4. Step 4: Simplify right side
    801,831x = 1,437,164,597,124
  5. Step 5: Solve for x
    x = 1,437,164,597,124/801,831
  6. Step 6: Final answer
    x = 1,792,353.50

Related Problems

Find third proportional to 400,915.50 and 599,409
Half scale
Find third proportional to 1,603,662 and 2,397,636
Double scale
Find third proportional to 801,833 and 1,198,821
Similar ratio
Find third proportional to 1,202,746.50 and 1,798,227
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.