Finding the Third Proportional to 560,424.75 and 892,181.75
Calculator
Solution
The third proportional to 560,424.75 and 892,181.75 is: 1,420,330.34
Step by Step Solution
- Step 1: Write the proportion equation
560,424.75 : 892,181.75 = 892,181.75 : x - Step 2: Convert to fraction form
560,424.75/892,181.75 = 892,181.75/x - Step 3: Cross multiply
560,424.75x = 892,181.75 × 892,181.75 - Step 4: Simplify right side
560,424.75x = 795,988,275,033.06 - Step 5: Solve for x
x = 795,988,275,033.06/560,424.75 - Step 6: Final answer
x = 1,420,330.34
Related Problems
Find third proportional to 280,212.38 and 446,090.88
Half scale
Find third proportional to 1,120,849.50 and 1,784,363.50
Double scale
Find third proportional to 560,427 and 892,185
Similar ratio
Find third proportional to 840,637.13 and 1,338,272.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.