Finding the Third Proportional to 537,989 and 1,135,882
Calculator
Solution
The third proportional to 537,989 and 1,135,882 is: 2,398,242.19
Step by Step Solution
- Step 1: Write the proportion equation
537,989 : 1,135,882 = 1,135,882 : x - Step 2: Convert to fraction form
537,989/1,135,882 = 1,135,882/x - Step 3: Cross multiply
537,989x = 1,135,882 × 1,135,882 - Step 4: Simplify right side
537,989x = 1,290,227,917,924 - Step 5: Solve for x
x = 1,290,227,917,924/537,989 - Step 6: Final answer
x = 2,398,242.19
Related Problems
Find third proportional to 268,994.50 and 567,941
Half scale
Find third proportional to 1,075,978 and 2,271,764
Double scale
Find third proportional to 537,991 and 1,135,886
Similar ratio
Find third proportional to 806,983.50 and 1,703,823
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.