Finding the Third Proportional to 791,835 and 1,075,805
Calculator
Solution
The third proportional to 791,835 and 1,075,805 is: 1,461,613.09
Step by Step Solution
- Step 1: Write the proportion equation
791,835 : 1,075,805 = 1,075,805 : x - Step 2: Convert to fraction form
791,835/1,075,805 = 1,075,805/x - Step 3: Cross multiply
791,835x = 1,075,805 × 1,075,805 - Step 4: Simplify right side
791,835x = 1,157,356,398,025 - Step 5: Solve for x
x = 1,157,356,398,025/791,835 - Step 6: Final answer
x = 1,461,613.09
Related Problems
Find third proportional to 395,917.50 and 537,902.50
Half scale
Find third proportional to 1,583,670 and 2,151,610
Double scale
Find third proportional to 791,837 and 1,075,808
Similar ratio
Find third proportional to 1,187,752.50 and 1,613,707.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.