Finding the Third Proportional to 985,236.75 and 2,117,799
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Solution
The third proportional to 985,236.75 and 2,117,799 is: 4,552,279.04
Step by Step Solution
- Step 1: Write the proportion equation
985,236.75 : 2,117,799 = 2,117,799 : x - Step 2: Convert to fraction form
985,236.75/2,117,799 = 2,117,799/x - Step 3: Cross multiply
985,236.75x = 2,117,799 × 2,117,799 - Step 4: Simplify right side
985,236.75x = 4,485,072,604,401 - Step 5: Solve for x
x = 4,485,072,604,401/985,236.75 - Step 6: Final answer
x = 4,552,279.04
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.