Finding the Third Proportional to 203,456.63 and 441,939.75
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Solution
The third proportional to 203,456.63 and 441,939.75 is: 959,962.56
Step by Step Solution
- Step 1: Write the proportion equation
203,456.63 : 441,939.75 = 441,939.75 : x - Step 2: Convert to fraction form
203,456.63/441,939.75 = 441,939.75/x - Step 3: Cross multiply
203,456.63x = 441,939.75 × 441,939.75 - Step 4: Simplify right side
203,456.63x = 195,310,742,630.06 - Step 5: Solve for x
x = 195,310,742,630.06/203,456.63 - Step 6: Final answer
x = 959,962.56
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.