Finding the Third Proportional to 2,102,206 and 4,611,368
Calculator
Solution
The third proportional to 2,102,206 and 4,611,368 is: 10,115,428.66
Step by Step Solution
- Step 1: Write the proportion equation
2,102,206 : 4,611,368 = 4,611,368 : x - Step 2: Convert to fraction form
2,102,206/4,611,368 = 4,611,368/x - Step 3: Cross multiply
2,102,206x = 4,611,368 × 4,611,368 - Step 4: Simplify right side
2,102,206x = 21,264,714,831,424 - Step 5: Solve for x
x = 21,264,714,831,424/2,102,206 - Step 6: Final answer
x = 10,115,428.66
Related Problems
Find third proportional to 1,051,103 and 2,305,684
Half scale
Find third proportional to 4,204,412 and 9,222,736
Double scale
Find third proportional to 2,102,208 and 4,611,372
Similar ratio
Find third proportional to 3,153,309 and 6,917,052
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.