Finding the Third Proportional to 5,241,785 and 11,212,220
Calculator
Solution
The third proportional to 5,241,785 and 11,212,220 is: 23,983,028.17
Step by Step Solution
- Step 1: Write the proportion equation
5,241,785 : 11,212,220 = 11,212,220 : x - Step 2: Convert to fraction form
5,241,785/11,212,220 = 11,212,220/x - Step 3: Cross multiply
5,241,785x = 11,212,220 × 11,212,220 - Step 4: Simplify right side
5,241,785x = 125,713,877,328,400 - Step 5: Solve for x
x = 125,713,877,328,400/5,241,785 - Step 6: Final answer
x = 23,983,028.17
Related Problems
Find third proportional to 2,620,892.50 and 5,606,110
Half scale
Find third proportional to 10,483,570 and 22,424,440
Double scale
Find third proportional to 5,241,787 and 11,212,224
Similar ratio
Find third proportional to 7,862,677.50 and 16,818,330
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.