Finding the Third Proportional to 757,069.50 and 1,163,668
Calculator
Solution
The third proportional to 757,069.50 and 1,163,668 is: 1,788,637.92
Step by Step Solution
- Step 1: Write the proportion equation
757,069.50 : 1,163,668 = 1,163,668 : x - Step 2: Convert to fraction form
757,069.50/1,163,668 = 1,163,668/x - Step 3: Cross multiply
757,069.50x = 1,163,668 × 1,163,668 - Step 4: Simplify right side
757,069.50x = 1,354,123,214,224 - Step 5: Solve for x
x = 1,354,123,214,224/757,069.50 - Step 6: Final answer
x = 1,788,637.92
Related Problems
Find third proportional to 378,534.75 and 581,834
Half scale
Find third proportional to 1,514,139 and 2,327,336
Double scale
Find third proportional to 757,072 and 1,163,671
Similar ratio
Find third proportional to 1,135,604.25 and 1,745,502
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.