Finding the Third Proportional to 6,513,860 and 13,922,237
Calculator
Solution
The third proportional to 6,513,860 and 13,922,237 is: 29,756,347.71
Step by Step Solution
- Step 1: Write the proportion equation
6,513,860 : 13,922,237 = 13,922,237 : x - Step 2: Convert to fraction form
6,513,860/13,922,237 = 13,922,237/x - Step 3: Cross multiply
6,513,860x = 13,922,237 × 13,922,237 - Step 4: Simplify right side
6,513,860x = 193,828,683,084,169 - Step 5: Solve for x
x = 193,828,683,084,169/6,513,860 - Step 6: Final answer
x = 29,756,347.71
Related Problems
Find third proportional to 3,256,930 and 6,961,118.50
Half scale
Find third proportional to 13,027,720 and 27,844,474
Double scale
Find third proportional to 6,513,862 and 13,922,241
Similar ratio
Find third proportional to 9,770,790 and 20,883,355.50
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.