Finding the Third Proportional to 499,750 and 1,092,700
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Solution
The third proportional to 499,750 and 1,092,700 is: 2,389,181.17
Step by Step Solution
- Step 1: Write the proportion equation
499,750 : 1,092,700 = 1,092,700 : x - Step 2: Convert to fraction form
499,750/1,092,700 = 1,092,700/x - Step 3: Cross multiply
499,750x = 1,092,700 × 1,092,700 - Step 4: Simplify right side
499,750x = 1,193,993,290,000 - Step 5: Solve for x
x = 1,193,993,290,000/499,750 - Step 6: Final answer
x = 2,389,181.17
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.