Finding the Third Proportional to 2,201,630 and 3,100,376
Calculator
Solution
The third proportional to 2,201,630 and 3,100,376 is: 4,366,006.70
Step by Step Solution
- Step 1: Write the proportion equation
2,201,630 : 3,100,376 = 3,100,376 : x - Step 2: Convert to fraction form
2,201,630/3,100,376 = 3,100,376/x - Step 3: Cross multiply
2,201,630x = 3,100,376 × 3,100,376 - Step 4: Simplify right side
2,201,630x = 9,612,331,341,376 - Step 5: Solve for x
x = 9,612,331,341,376/2,201,630 - Step 6: Final answer
x = 4,366,006.70
Related Problems
Find third proportional to 1,100,815 and 1,550,188
Half scale
Find third proportional to 4,403,260 and 6,200,752
Double scale
Find third proportional to 2,201,632 and 3,100,379
Similar ratio
Find third proportional to 3,302,445 and 4,650,564
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.