Home / 426,974-919,926

Finding the Third Proportional to 426,974 and 919,926

Calculator

Solution

The third proportional to 426,974 and 919,926 is: 1,982,003.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,974 : 919,926 = 919,926 : x
  2. Step 2: Convert to fraction form
    426,974/919,926 = 919,926/x
  3. Step 3: Cross multiply
    426,974x = 919,926 × 919,926
  4. Step 4: Simplify right side
    426,974x = 846,263,845,476
  5. Step 5: Solve for x
    x = 846,263,845,476/426,974
  6. Step 6: Final answer
    x = 1,982,003.23

Related Problems

Find third proportional to 213,487 and 459,963
Half scale
Find third proportional to 853,948 and 1,839,852
Double scale
Find third proportional to 426,976 and 919,930
Similar ratio
Find third proportional to 640,461 and 1,379,889
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.