Finding the Third Proportional to 7,970,886 and 11,184,723
Calculator
Solution
The third proportional to 7,970,886 and 11,184,723 is: 15,694,369.31
Step by Step Solution
- Step 1: Write the proportion equation
7,970,886 : 11,184,723 = 11,184,723 : x - Step 2: Convert to fraction form
7,970,886/11,184,723 = 11,184,723/x - Step 3: Cross multiply
7,970,886x = 11,184,723 × 11,184,723 - Step 4: Simplify right side
7,970,886x = 125,098,028,586,729 - Step 5: Solve for x
x = 125,098,028,586,729/7,970,886 - Step 6: Final answer
x = 15,694,369.31
Related Problems
Find third proportional to 3,985,443 and 5,592,361.50
Half scale
Find third proportional to 15,941,772 and 22,369,446
Double scale
Find third proportional to 7,970,888 and 11,184,726
Similar ratio
Find third proportional to 11,956,329 and 16,777,084.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.