Home / 439,203-958,722

Finding the Third Proportional to 439,203 and 958,722

Calculator

Solution

The third proportional to 439,203 and 958,722 is: 2,092,763.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,203 : 958,722 = 958,722 : x
  2. Step 2: Convert to fraction form
    439,203/958,722 = 958,722/x
  3. Step 3: Cross multiply
    439,203x = 958,722 × 958,722
  4. Step 4: Simplify right side
    439,203x = 919,147,873,284
  5. Step 5: Solve for x
    x = 919,147,873,284/439,203
  6. Step 6: Final answer
    x = 2,092,763.19

Related Problems

Find third proportional to 219,601.50 and 479,361
Half scale
Find third proportional to 878,406 and 1,917,444
Double scale
Find third proportional to 439,205 and 958,726
Similar ratio
Find third proportional to 658,804.50 and 1,438,083
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.