Home / 629,916-969,530

Finding the Third Proportional to 629,916 and 969,530

Calculator

Solution

The third proportional to 629,916 and 969,530 is: 1,492,244.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,916 : 969,530 = 969,530 : x
  2. Step 2: Convert to fraction form
    629,916/969,530 = 969,530/x
  3. Step 3: Cross multiply
    629,916x = 969,530 × 969,530
  4. Step 4: Simplify right side
    629,916x = 939,988,420,900
  5. Step 5: Solve for x
    x = 939,988,420,900/629,916
  6. Step 6: Final answer
    x = 1,492,244.08

Related Problems

Find third proportional to 314,958 and 484,765
Half scale
Find third proportional to 1,259,832 and 1,939,060
Double scale
Find third proportional to 629,918 and 969,533
Similar ratio
Find third proportional to 944,874 and 1,454,295
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.