Finding the Third Proportional to 852,410.25 and 1,420,497
Calculator
Solution
The third proportional to 852,410.25 and 1,420,497 is: 2,367,183.79
Step by Step Solution
- Step 1: Write the proportion equation
852,410.25 : 1,420,497 = 1,420,497 : x - Step 2: Convert to fraction form
852,410.25/1,420,497 = 1,420,497/x - Step 3: Cross multiply
852,410.25x = 1,420,497 × 1,420,497 - Step 4: Simplify right side
852,410.25x = 2,017,811,727,009 - Step 5: Solve for x
x = 2,017,811,727,009/852,410.25 - Step 6: Final answer
x = 2,367,183.79
Related Problems
Find third proportional to 426,205.13 and 710,248.50
Half scale
Find third proportional to 1,704,820.50 and 2,840,994
Double scale
Find third proportional to 852,412 and 1,420,500
Similar ratio
Find third proportional to 1,278,615.38 and 2,130,745.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.