Finding the Third Proportional to 634,119.75 and 1,330,551
Calculator
Solution
The third proportional to 634,119.75 and 1,330,551 is: 2,791,848.01
Step by Step Solution
- Step 1: Write the proportion equation
634,119.75 : 1,330,551 = 1,330,551 : x - Step 2: Convert to fraction form
634,119.75/1,330,551 = 1,330,551/x - Step 3: Cross multiply
634,119.75x = 1,330,551 × 1,330,551 - Step 4: Simplify right side
634,119.75x = 1,770,365,963,601 - Step 5: Solve for x
x = 1,770,365,963,601/634,119.75 - Step 6: Final answer
x = 2,791,848.01
Related Problems
Find third proportional to 317,059.88 and 665,275.50
Half scale
Find third proportional to 1,268,239.50 and 2,661,102
Double scale
Find third proportional to 634,122 and 1,330,555
Similar ratio
Find third proportional to 951,179.63 and 1,995,826.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.