Finding the Third Proportional to 971,160 and 1,469,856
Calculator
Solution
The third proportional to 971,160 and 1,469,856 is: 2,224,635.14
Step by Step Solution
- Step 1: Write the proportion equation
971,160 : 1,469,856 = 1,469,856 : x - Step 2: Convert to fraction form
971,160/1,469,856 = 1,469,856/x - Step 3: Cross multiply
971,160x = 1,469,856 × 1,469,856 - Step 4: Simplify right side
971,160x = 2,160,476,660,736 - Step 5: Solve for x
x = 2,160,476,660,736/971,160 - Step 6: Final answer
x = 2,224,635.14
Related Problems
Find third proportional to 485,580 and 734,928
Half scale
Find third proportional to 1,942,320 and 2,939,712
Double scale
Find third proportional to 971,162 and 1,469,859
Similar ratio
Find third proportional to 1,456,740 and 2,204,784
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.