Home / 386,364-567,969

Finding the Third Proportional to 386,364 and 567,969

Calculator

Solution

The third proportional to 386,364 and 567,969 is: 834,934.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    386,364 : 567,969 = 567,969 : x
  2. Step 2: Convert to fraction form
    386,364/567,969 = 567,969/x
  3. Step 3: Cross multiply
    386,364x = 567,969 × 567,969
  4. Step 4: Simplify right side
    386,364x = 322,588,784,961
  5. Step 5: Solve for x
    x = 322,588,784,961/386,364
  6. Step 6: Final answer
    x = 834,934.89

Related Problems

Find third proportional to 193,182 and 283,984.50
Half scale
Find third proportional to 772,728 and 1,135,938
Double scale
Find third proportional to 386,366 and 567,972
Similar ratio
Find third proportional to 579,546 and 851,953.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.