Finding the Third Proportional to 634,513 and 934,225.50
Calculator
Solution
The third proportional to 634,513 and 934,225.50 is: 1,375,507.33
Step by Step Solution
- Step 1: Write the proportion equation
634,513 : 934,225.50 = 934,225.50 : x - Step 2: Convert to fraction form
634,513/934,225.50 = 934,225.50/x - Step 3: Cross multiply
634,513x = 934,225.50 × 934,225.50 - Step 4: Simplify right side
634,513x = 872,777,284,850.25 - Step 5: Solve for x
x = 872,777,284,850.25/634,513 - Step 6: Final answer
x = 1,375,507.33
Related Problems
Find third proportional to 317,256.50 and 467,112.75
Half scale
Find third proportional to 1,269,026 and 1,868,451
Double scale
Find third proportional to 634,515 and 934,228
Similar ratio
Find third proportional to 951,769.50 and 1,401,338.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.