Finding the Third Proportional to 3,101,318 and 6,578,368
Calculator
Solution
The third proportional to 3,101,318 and 6,578,368 is: 13,953,720.82
Step by Step Solution
- Step 1: Write the proportion equation
3,101,318 : 6,578,368 = 6,578,368 : x - Step 2: Convert to fraction form
3,101,318/6,578,368 = 6,578,368/x - Step 3: Cross multiply
3,101,318x = 6,578,368 × 6,578,368 - Step 4: Simplify right side
3,101,318x = 43,274,925,543,424 - Step 5: Solve for x
x = 43,274,925,543,424/3,101,318 - Step 6: Final answer
x = 13,953,720.82
Related Problems
Find third proportional to 1,550,659 and 3,289,184
Half scale
Find third proportional to 6,202,636 and 13,156,736
Double scale
Find third proportional to 3,101,320 and 6,578,372
Similar ratio
Find third proportional to 4,651,977 and 9,867,552
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.