Finding the Third Proportional to 994,134.75 and 1,520,115
Calculator
Solution
The third proportional to 994,134.75 and 1,520,115 is: 2,324,382.70
Step by Step Solution
- Step 1: Write the proportion equation
994,134.75 : 1,520,115 = 1,520,115 : x - Step 2: Convert to fraction form
994,134.75/1,520,115 = 1,520,115/x - Step 3: Cross multiply
994,134.75x = 1,520,115 × 1,520,115 - Step 4: Simplify right side
994,134.75x = 2,310,749,613,225 - Step 5: Solve for x
x = 2,310,749,613,225/994,134.75 - Step 6: Final answer
x = 2,324,382.70
Related Problems
Find third proportional to 497,067.38 and 760,057.50
Half scale
Find third proportional to 1,988,269.50 and 3,040,230
Double scale
Find third proportional to 994,137 and 1,520,118
Similar ratio
Find third proportional to 1,491,202.13 and 2,280,172.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.