Finding the Third Proportional to 603,581.63 and 1,279,121.63
Calculator
Solution
The third proportional to 603,581.63 and 1,279,121.63 is: 2,710,738.80
Step by Step Solution
- Step 1: Write the proportion equation
603,581.63 : 1,279,121.63 = 1,279,121.63 : x - Step 2: Convert to fraction form
603,581.63/1,279,121.63 = 1,279,121.63/x - Step 3: Cross multiply
603,581.63x = 1,279,121.63 × 1,279,121.63 - Step 4: Simplify right side
603,581.63x = 1,636,152,131,542.64 - Step 5: Solve for x
x = 1,636,152,131,542.64/603,581.63 - Step 6: Final answer
x = 2,710,738.80
Related Problems
Find third proportional to 301,790.81 and 639,560.81
Half scale
Find third proportional to 1,207,163.25 and 2,558,243.25
Double scale
Find third proportional to 603,584 and 1,279,126
Similar ratio
Find third proportional to 905,372.44 and 1,918,682.44
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.