Finding the Third Proportional to 6,874,887 and 15,122,601
Calculator
Solution
The third proportional to 6,874,887 and 15,122,601 is: 33,264,991.99
Step by Step Solution
- Step 1: Write the proportion equation
6,874,887 : 15,122,601 = 15,122,601 : x - Step 2: Convert to fraction form
6,874,887/15,122,601 = 15,122,601/x - Step 3: Cross multiply
6,874,887x = 15,122,601 × 15,122,601 - Step 4: Simplify right side
6,874,887x = 228,693,061,005,201 - Step 5: Solve for x
x = 228,693,061,005,201/6,874,887 - Step 6: Final answer
x = 33,264,991.99
Related Problems
Find third proportional to 3,437,443.50 and 7,561,300.50
Half scale
Find third proportional to 13,749,774 and 30,245,202
Double scale
Find third proportional to 6,874,889 and 15,122,605
Similar ratio
Find third proportional to 10,312,330.50 and 22,683,901.50
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.