Finding the Third Proportional to 203,185.13 and 444,907.69
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Solution
The third proportional to 203,185.13 and 444,907.69 is: 974,199.52
Step by Step Solution
- Step 1: Write the proportion equation
203,185.13 : 444,907.69 = 444,907.69 : x - Step 2: Convert to fraction form
203,185.13/444,907.69 = 444,907.69/x - Step 3: Cross multiply
203,185.13x = 444,907.69 × 444,907.69 - Step 4: Simplify right side
203,185.13x = 197,942,850,396.60 - Step 5: Solve for x
x = 197,942,850,396.60/203,185.13 - Step 6: Final answer
x = 974,199.52
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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.