Finding the Third Proportional to 3,312,715 and 6,764,750
Calculator
Solution
The third proportional to 3,312,715 and 6,764,750 is: 13,813,999.26
Step by Step Solution
- Step 1: Write the proportion equation
3,312,715 : 6,764,750 = 6,764,750 : x - Step 2: Convert to fraction form
3,312,715/6,764,750 = 6,764,750/x - Step 3: Cross multiply
3,312,715x = 6,764,750 × 6,764,750 - Step 4: Simplify right side
3,312,715x = 45,761,842,562,500 - Step 5: Solve for x
x = 45,761,842,562,500/3,312,715 - Step 6: Final answer
x = 13,813,999.26
Related Problems
Find third proportional to 1,656,357.50 and 3,382,375
Half scale
Find third proportional to 6,625,430 and 13,529,500
Double scale
Find third proportional to 3,312,717 and 6,764,754
Similar ratio
Find third proportional to 4,969,072.50 and 10,147,125
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.