Finding the Third Proportional to 920,093 and 2,002,186
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Solution
The third proportional to 920,093 and 2,002,186 is: 4,356,895.20
Step by Step Solution
- Step 1: Write the proportion equation
920,093 : 2,002,186 = 2,002,186 : x - Step 2: Convert to fraction form
920,093/2,002,186 = 2,002,186/x - Step 3: Cross multiply
920,093x = 2,002,186 × 2,002,186 - Step 4: Simplify right side
920,093x = 4,008,748,778,596 - Step 5: Solve for x
x = 4,008,748,778,596/920,093 - Step 6: Final answer
x = 4,356,895.20
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.