Finding the Third Proportional to 719,923.50 and 1,555,302
Calculator
Solution
The third proportional to 719,923.50 and 1,555,302 is: 3,360,029.66
Step by Step Solution
- Step 1: Write the proportion equation
719,923.50 : 1,555,302 = 1,555,302 : x - Step 2: Convert to fraction form
719,923.50/1,555,302 = 1,555,302/x - Step 3: Cross multiply
719,923.50x = 1,555,302 × 1,555,302 - Step 4: Simplify right side
719,923.50x = 2,418,964,311,204 - Step 5: Solve for x
x = 2,418,964,311,204/719,923.50 - Step 6: Final answer
x = 3,360,029.66
Related Problems
Find third proportional to 359,961.75 and 777,651
Half scale
Find third proportional to 1,439,847 and 3,110,604
Double scale
Find third proportional to 719,926 and 1,555,306
Similar ratio
Find third proportional to 1,079,885.25 and 2,332,953
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.