Finding the Third Proportional to 606,755.81 and 1,319,376.09
Calculator
Solution
The third proportional to 606,755.81 and 1,319,376.09 is: 2,868,951.96
Step by Step Solution
- Step 1: Write the proportion equation
606,755.81 : 1,319,376.09 = 1,319,376.09 : x - Step 2: Convert to fraction form
606,755.81/1,319,376.09 = 1,319,376.09/x - Step 3: Cross multiply
606,755.81x = 1,319,376.09 × 1,319,376.09 - Step 4: Simplify right side
606,755.81x = 1,740,753,276,759.01 - Step 5: Solve for x
x = 1,740,753,276,759.01/606,755.81 - Step 6: Final answer
x = 2,868,951.96
Related Problems
Find third proportional to 303,377.91 and 659,688.05
Half scale
Find third proportional to 1,213,511.63 and 2,638,752.19
Double scale
Find third proportional to 606,758 and 1,319,380
Similar ratio
Find third proportional to 910,133.72 and 1,979,064.14
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.