Finding the Third Proportional to 1,984,934 and 4,305,934
Calculator
Solution
The third proportional to 1,984,934 and 4,305,934 is: 9,340,898.80
Step by Step Solution
- Step 1: Write the proportion equation
1,984,934 : 4,305,934 = 4,305,934 : x - Step 2: Convert to fraction form
1,984,934/4,305,934 = 4,305,934/x - Step 3: Cross multiply
1,984,934x = 4,305,934 × 4,305,934 - Step 4: Simplify right side
1,984,934x = 18,541,067,612,356 - Step 5: Solve for x
x = 18,541,067,612,356/1,984,934 - Step 6: Final answer
x = 9,340,898.80
Related Problems
Find third proportional to 992,467 and 2,152,967
Half scale
Find third proportional to 3,969,868 and 8,611,868
Double scale
Find third proportional to 1,984,936 and 4,305,938
Similar ratio
Find third proportional to 2,977,401 and 6,458,901
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.