Finding the Third Proportional to 816,274.97 and 1,906,135.66
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Solution
The third proportional to 816,274.97 and 1,906,135.66 is: 4,451,138.78
Step by Step Solution
- Step 1: Write the proportion equation
816,274.97 : 1,906,135.66 = 1,906,135.66 : x - Step 2: Convert to fraction form
816,274.97/1,906,135.66 = 1,906,135.66/x - Step 3: Cross multiply
816,274.97x = 1,906,135.66 × 1,906,135.66 - Step 4: Simplify right side
816,274.97x = 3,633,353,169,810.99 - Step 5: Solve for x
x = 3,633,353,169,810.99/816,274.97 - Step 6: Final answer
x = 4,451,138.78
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.