Finding the Third Proportional to 511,236 and 1,107,105.75
Calculator
Solution
The third proportional to 511,236 and 1,107,105.75 is: 2,397,489.89
Step by Step Solution
- Step 1: Write the proportion equation
511,236 : 1,107,105.75 = 1,107,105.75 : x - Step 2: Convert to fraction form
511,236/1,107,105.75 = 1,107,105.75/x - Step 3: Cross multiply
511,236x = 1,107,105.75 × 1,107,105.75 - Step 4: Simplify right side
511,236x = 1,225,683,141,683.06 - Step 5: Solve for x
x = 1,225,683,141,683.06/511,236 - Step 6: Final answer
x = 2,397,489.89
Related Problems
Find third proportional to 255,618 and 553,552.88
Half scale
Find third proportional to 1,022,472 and 2,214,211.50
Double scale
Find third proportional to 511,238 and 1,107,110
Similar ratio
Find third proportional to 766,854 and 1,660,658.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.