Home / 613,702-1,312,696

Finding the Third Proportional to 613,702 and 1,312,696

Calculator

Solution

The third proportional to 613,702 and 1,312,696 is: 2,807,829.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,702 : 1,312,696 = 1,312,696 : x
  2. Step 2: Convert to fraction form
    613,702/1,312,696 = 1,312,696/x
  3. Step 3: Cross multiply
    613,702x = 1,312,696 × 1,312,696
  4. Step 4: Simplify right side
    613,702x = 1,723,170,788,416
  5. Step 5: Solve for x
    x = 1,723,170,788,416/613,702
  6. Step 6: Final answer
    x = 2,807,829.84

Related Problems

Find third proportional to 306,851 and 656,348
Half scale
Find third proportional to 1,227,404 and 2,625,392
Double scale
Find third proportional to 613,704 and 1,312,700
Similar ratio
Find third proportional to 920,553 and 1,969,044
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.