Finding the Third Proportional to 1,367,161.50 and 2,991,750
Calculator
Solution
The third proportional to 1,367,161.50 and 2,991,750 is: 6,546,825.71
Step by Step Solution
- Step 1: Write the proportion equation
1,367,161.50 : 2,991,750 = 2,991,750 : x - Step 2: Convert to fraction form
1,367,161.50/2,991,750 = 2,991,750/x - Step 3: Cross multiply
1,367,161.50x = 2,991,750 × 2,991,750 - Step 4: Simplify right side
1,367,161.50x = 8,950,568,062,500 - Step 5: Solve for x
x = 8,950,568,062,500/1,367,161.50 - Step 6: Final answer
x = 6,546,825.71
Related Problems
Find third proportional to 683,580.75 and 1,495,875
Half scale
Find third proportional to 2,734,323 and 5,983,500
Double scale
Find third proportional to 1,367,164 and 2,991,754
Similar ratio
Find third proportional to 2,050,742.25 and 4,487,625
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.