Home / 622,128-976,098

Finding the Third Proportional to 622,128 and 976,098

Calculator

Solution

The third proportional to 622,128 and 976,098 is: 1,531,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,128 : 976,098 = 976,098 : x
  2. Step 2: Convert to fraction form
    622,128/976,098 = 976,098/x
  3. Step 3: Cross multiply
    622,128x = 976,098 × 976,098
  4. Step 4: Simplify right side
    622,128x = 952,767,305,604
  5. Step 5: Solve for x
    x = 952,767,305,604/622,128
  6. Step 6: Final answer
    x = 1,531,465.08

Related Problems

Find third proportional to 311,064 and 488,049
Half scale
Find third proportional to 1,244,256 and 1,952,196
Double scale
Find third proportional to 622,130 and 976,101
Similar ratio
Find third proportional to 933,192 and 1,464,147
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.