Finding the Third Proportional to 756,671.63 and 1,105,908.19
Calculator
Solution
The third proportional to 756,671.63 and 1,105,908.19 is: 1,616,332.47
Step by Step Solution
- Step 1: Write the proportion equation
756,671.63 : 1,105,908.19 = 1,105,908.19 : x - Step 2: Convert to fraction form
756,671.63/1,105,908.19 = 1,105,908.19/x - Step 3: Cross multiply
756,671.63x = 1,105,908.19 × 1,105,908.19 - Step 4: Simplify right side
756,671.63x = 1,223,032,919,179.54 - Step 5: Solve for x
x = 1,223,032,919,179.54/756,671.63 - Step 6: Final answer
x = 1,616,332.47
Related Problems
Find third proportional to 378,335.81 and 552,954.09
Half scale
Find third proportional to 1,513,343.25 and 2,211,816.38
Double scale
Find third proportional to 756,674 and 1,105,911
Similar ratio
Find third proportional to 1,135,007.44 and 1,658,862.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.