Finding the Third Proportional to 7,674,198 and 11,086,977
Calculator
Solution
The third proportional to 7,674,198 and 11,086,977 is: 16,017,446.90
Step by Step Solution
- Step 1: Write the proportion equation
7,674,198 : 11,086,977 = 11,086,977 : x - Step 2: Convert to fraction form
7,674,198/11,086,977 = 11,086,977/x - Step 3: Cross multiply
7,674,198x = 11,086,977 × 11,086,977 - Step 4: Simplify right side
7,674,198x = 122,921,058,998,529 - Step 5: Solve for x
x = 122,921,058,998,529/7,674,198 - Step 6: Final answer
x = 16,017,446.90
Related Problems
Find third proportional to 3,837,099 and 5,543,488.50
Half scale
Find third proportional to 15,348,396 and 22,173,954
Double scale
Find third proportional to 7,674,200 and 11,086,980
Similar ratio
Find third proportional to 11,511,297 and 16,630,465.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.