Home / 263,876-622,296

Finding the Third Proportional to 263,876 and 622,296

Calculator

Solution

The third proportional to 263,876 and 622,296 is: 1,467,554.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,876 : 622,296 = 622,296 : x
  2. Step 2: Convert to fraction form
    263,876/622,296 = 622,296/x
  3. Step 3: Cross multiply
    263,876x = 622,296 × 622,296
  4. Step 4: Simplify right side
    263,876x = 387,252,311,616
  5. Step 5: Solve for x
    x = 387,252,311,616/263,876
  6. Step 6: Final answer
    x = 1,467,554.12

Related Problems

Find third proportional to 131,938 and 311,148
Half scale
Find third proportional to 527,752 and 1,244,592
Double scale
Find third proportional to 263,878 and 622,301
Similar ratio
Find third proportional to 395,814 and 933,444
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.