Finding the Third Proportional to 502,979.63 and 759,192.75
Calculator
Solution
The third proportional to 502,979.63 and 759,192.75 is: 1,145,918.45
Step by Step Solution
- Step 1: Write the proportion equation
502,979.63 : 759,192.75 = 759,192.75 : x - Step 2: Convert to fraction form
502,979.63/759,192.75 = 759,192.75/x - Step 3: Cross multiply
502,979.63x = 759,192.75 × 759,192.75 - Step 4: Simplify right side
502,979.63x = 576,373,631,652.56 - Step 5: Solve for x
x = 576,373,631,652.56/502,979.63 - Step 6: Final answer
x = 1,145,918.45
Related Problems
Find third proportional to 251,489.81 and 379,596.38
Half scale
Find third proportional to 1,005,959.25 and 1,518,385.50
Double scale
Find third proportional to 502,982 and 759,196
Similar ratio
Find third proportional to 754,469.44 and 1,138,789.13
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.