Finding the Third Proportional to 1,324,374 and 2,858,578.50
Calculator
Solution
The third proportional to 1,324,374 and 2,858,578.50 is: 6,170,063.02
Step by Step Solution
- Step 1: Write the proportion equation
1,324,374 : 2,858,578.50 = 2,858,578.50 : x - Step 2: Convert to fraction form
1,324,374/2,858,578.50 = 2,858,578.50/x - Step 3: Cross multiply
1,324,374x = 2,858,578.50 × 2,858,578.50 - Step 4: Simplify right side
1,324,374x = 8,171,471,040,662.25 - Step 5: Solve for x
x = 8,171,471,040,662.25/1,324,374 - Step 6: Final answer
x = 6,170,063.02
Related Problems
Find third proportional to 662,187 and 1,429,289.25
Half scale
Find third proportional to 2,648,748 and 5,717,157
Double scale
Find third proportional to 1,324,376 and 2,858,583
Similar ratio
Find third proportional to 1,986,561 and 4,287,867.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.