Finding the Third Proportional to 271,506.94 and 406,736.44
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Solution
The third proportional to 271,506.94 and 406,736.44 is: 609,319.71
Step by Step Solution
- Step 1: Write the proportion equation
271,506.94 : 406,736.44 = 406,736.44 : x - Step 2: Convert to fraction form
271,506.94/406,736.44 = 406,736.44/x - Step 3: Cross multiply
271,506.94x = 406,736.44 × 406,736.44 - Step 4: Simplify right side
271,506.94x = 165,434,529,590.19 - Step 5: Solve for x
x = 165,434,529,590.19/271,506.94 - Step 6: Final answer
x = 609,319.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.