Finding the Third Proportional to 590,680.13 and 1,288,266.75
Calculator
Solution
The third proportional to 590,680.13 and 1,288,266.75 is: 2,809,695.38
Step by Step Solution
- Step 1: Write the proportion equation
590,680.13 : 1,288,266.75 = 1,288,266.75 : x - Step 2: Convert to fraction form
590,680.13/1,288,266.75 = 1,288,266.75/x - Step 3: Cross multiply
590,680.13x = 1,288,266.75 × 1,288,266.75 - Step 4: Simplify right side
590,680.13x = 1,659,631,219,155.56 - Step 5: Solve for x
x = 1,659,631,219,155.56/590,680.13 - Step 6: Final answer
x = 2,809,695.38
Related Problems
Find third proportional to 295,340.06 and 644,133.38
Half scale
Find third proportional to 1,181,360.25 and 2,576,533.50
Double scale
Find third proportional to 590,682 and 1,288,271
Similar ratio
Find third proportional to 886,020.19 and 1,932,400.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.