Finding the Third Proportional to 2,969,130 and 6,505,728
Calculator
Solution
The third proportional to 2,969,130 and 6,505,728 is: 14,254,847.99
Step by Step Solution
- Step 1: Write the proportion equation
2,969,130 : 6,505,728 = 6,505,728 : x - Step 2: Convert to fraction form
2,969,130/6,505,728 = 6,505,728/x - Step 3: Cross multiply
2,969,130x = 6,505,728 × 6,505,728 - Step 4: Simplify right side
2,969,130x = 42,324,496,809,984 - Step 5: Solve for x
x = 42,324,496,809,984/2,969,130 - Step 6: Final answer
x = 14,254,847.99
Related Problems
Find third proportional to 1,484,565 and 3,252,864
Half scale
Find third proportional to 5,938,260 and 13,011,456
Double scale
Find third proportional to 2,969,132 and 6,505,732
Similar ratio
Find third proportional to 4,453,695 and 9,758,592
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.