Finding the Third Proportional to 770,167.64 and 1,717,420.97
Calculator
Solution
The third proportional to 770,167.64 and 1,717,420.97 is: 3,829,730.86
Step by Step Solution
- Step 1: Write the proportion equation
770,167.64 : 1,717,420.97 = 1,717,420.97 : x - Step 2: Convert to fraction form
770,167.64/1,717,420.97 = 1,717,420.97/x - Step 3: Cross multiply
770,167.64x = 1,717,420.97 × 1,717,420.97 - Step 4: Simplify right side
770,167.64x = 2,949,534,783,902.19 - Step 5: Solve for x
x = 2,949,534,783,902.19/770,167.64 - Step 6: Final answer
x = 3,829,730.86
Related Problems
Find third proportional to 385,083.82 and 858,710.48
Half scale
Find third proportional to 1,540,335.28 and 3,434,841.94
Double scale
Find third proportional to 770,170 and 1,717,425
Similar ratio
Find third proportional to 1,155,251.46 and 2,576,131.45
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.