Finding the Third Proportional to 825,975 and 1,163,161.50
Calculator
Solution
The third proportional to 825,975 and 1,163,161.50 is: 1,637,997.12
Step by Step Solution
- Step 1: Write the proportion equation
825,975 : 1,163,161.50 = 1,163,161.50 : x - Step 2: Convert to fraction form
825,975/1,163,161.50 = 1,163,161.50/x - Step 3: Cross multiply
825,975x = 1,163,161.50 × 1,163,161.50 - Step 4: Simplify right side
825,975x = 1,352,944,675,082.25 - Step 5: Solve for x
x = 1,352,944,675,082.25/825,975 - Step 6: Final answer
x = 1,637,997.12
Related Problems
Find third proportional to 412,987.50 and 581,580.75
Half scale
Find third proportional to 1,651,950 and 2,326,323
Double scale
Find third proportional to 825,977 and 1,163,164
Similar ratio
Find third proportional to 1,238,962.50 and 1,744,742.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.