Finding the Third Proportional to 271,252.13 and 409,336.88
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Solution
The third proportional to 271,252.13 and 409,336.88 is: 617,715.63
Step by Step Solution
- Step 1: Write the proportion equation
271,252.13 : 409,336.88 = 409,336.88 : x - Step 2: Convert to fraction form
271,252.13/409,336.88 = 409,336.88/x - Step 3: Cross multiply
271,252.13x = 409,336.88 × 409,336.88 - Step 4: Simplify right side
271,252.13x = 167,556,677,234.77 - Step 5: Solve for x
x = 167,556,677,234.77/271,252.13 - Step 6: Final answer
x = 617,715.63
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.