Finding the Third Proportional to 505,083 and 1,122,274.50
Calculator
Solution
The third proportional to 505,083 and 1,122,274.50 is: 2,493,649.66
Step by Step Solution
- Step 1: Write the proportion equation
505,083 : 1,122,274.50 = 1,122,274.50 : x - Step 2: Convert to fraction form
505,083/1,122,274.50 = 1,122,274.50/x - Step 3: Cross multiply
505,083x = 1,122,274.50 × 1,122,274.50 - Step 4: Simplify right side
505,083x = 1,259,500,053,350.25 - Step 5: Solve for x
x = 1,259,500,053,350.25/505,083 - Step 6: Final answer
x = 2,493,649.66
Related Problems
Find third proportional to 252,541.50 and 561,137.25
Half scale
Find third proportional to 1,010,166 and 2,244,549
Double scale
Find third proportional to 505,085 and 1,122,279
Similar ratio
Find third proportional to 757,624.50 and 1,683,411.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.