Finding the Third Proportional to 571,821.75 and 1,202,613.75
Calculator
Solution
The third proportional to 571,821.75 and 1,202,613.75 is: 2,529,249.42
Step by Step Solution
- Step 1: Write the proportion equation
571,821.75 : 1,202,613.75 = 1,202,613.75 : x - Step 2: Convert to fraction form
571,821.75/1,202,613.75 = 1,202,613.75/x - Step 3: Cross multiply
571,821.75x = 1,202,613.75 × 1,202,613.75 - Step 4: Simplify right side
571,821.75x = 1,446,279,831,689.06 - Step 5: Solve for x
x = 1,446,279,831,689.06/571,821.75 - Step 6: Final answer
x = 2,529,249.42
Related Problems
Find third proportional to 285,910.88 and 601,306.88
Half scale
Find third proportional to 1,143,643.50 and 2,405,227.50
Double scale
Find third proportional to 571,824 and 1,202,618
Similar ratio
Find third proportional to 857,732.63 and 1,803,920.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.