Finding the Third Proportional to 753,859 and 1,625,816
Calculator
Solution
The third proportional to 753,859 and 1,625,816 is: 3,506,328.99
Step by Step Solution
- Step 1: Write the proportion equation
753,859 : 1,625,816 = 1,625,816 : x - Step 2: Convert to fraction form
753,859/1,625,816 = 1,625,816/x - Step 3: Cross multiply
753,859x = 1,625,816 × 1,625,816 - Step 4: Simplify right side
753,859x = 2,643,277,665,856 - Step 5: Solve for x
x = 2,643,277,665,856/753,859 - Step 6: Final answer
x = 3,506,328.99
Related Problems
Find third proportional to 376,929.50 and 812,908
Half scale
Find third proportional to 1,507,718 and 3,251,632
Double scale
Find third proportional to 753,861 and 1,625,820
Similar ratio
Find third proportional to 1,130,788.50 and 2,438,724
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.