Finding the Third Proportional to 480,547 and 1,057,021
Calculator
Solution
The third proportional to 480,547 and 1,057,021 is: 2,325,044.99
Step by Step Solution
- Step 1: Write the proportion equation
480,547 : 1,057,021 = 1,057,021 : x - Step 2: Convert to fraction form
480,547/1,057,021 = 1,057,021/x - Step 3: Cross multiply
480,547x = 1,057,021 × 1,057,021 - Step 4: Simplify right side
480,547x = 1,117,293,394,441 - Step 5: Solve for x
x = 1,117,293,394,441/480,547 - Step 6: Final answer
x = 2,325,044.99
Related Problems
Find third proportional to 240,273.50 and 528,510.50
Half scale
Find third proportional to 961,094 and 2,114,042
Double scale
Find third proportional to 480,549 and 1,057,025
Similar ratio
Find third proportional to 720,820.50 and 1,585,531.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.