Finding the Third Proportional to 201,343.50 and 441,437.63
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Solution
The third proportional to 201,343.50 and 441,437.63 is: 967,834.46
Step by Step Solution
- Step 1: Write the proportion equation
201,343.50 : 441,437.63 = 441,437.63 : x - Step 2: Convert to fraction form
201,343.50/441,437.63 = 441,437.63/x - Step 3: Cross multiply
201,343.50x = 441,437.63 × 441,437.63 - Step 4: Simplify right side
201,343.50x = 194,867,176,765.64 - Step 5: Solve for x
x = 194,867,176,765.64/201,343.50 - Step 6: Final answer
x = 967,834.46
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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.