Finding the Third Proportional to 323,328 and 702,618
Calculator
Solution
The third proportional to 323,328 and 702,618 is: 1,526,845.97
Step by Step Solution
- Step 1: Write the proportion equation
323,328 : 702,618 = 702,618 : x - Step 2: Convert to fraction form
323,328/702,618 = 702,618/x - Step 3: Cross multiply
323,328x = 702,618 × 702,618 - Step 4: Simplify right side
323,328x = 493,672,053,924 - Step 5: Solve for x
x = 493,672,053,924/323,328 - Step 6: Final answer
x = 1,526,845.97
Related Problems
Find third proportional to 161,664 and 351,309
Half scale
Find third proportional to 646,656 and 1,405,236
Double scale
Find third proportional to 323,330 and 702,622
Similar ratio
Find third proportional to 484,992 and 1,053,927
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.