Finding the Third Proportional to 362,805.19 and 847,212.19
Calculator
Solution
The third proportional to 362,805.19 and 847,212.19 is: 1,978,385.41
Step by Step Solution
- Step 1: Write the proportion equation
362,805.19 : 847,212.19 = 847,212.19 : x - Step 2: Convert to fraction form
362,805.19/847,212.19 = 847,212.19/x - Step 3: Cross multiply
362,805.19x = 847,212.19 × 847,212.19 - Step 4: Simplify right side
362,805.19x = 717,768,490,648.54 - Step 5: Solve for x
x = 717,768,490,648.54/362,805.19 - Step 6: Final answer
x = 1,978,385.41
Related Problems
Find third proportional to 181,402.59 and 423,606.09
Half scale
Find third proportional to 725,610.38 and 1,694,424.38
Double scale
Find third proportional to 362,807 and 847,217
Similar ratio
Find third proportional to 544,207.78 and 1,270,818.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.