Finding the Third Proportional to 351,272.75 and 757,841.50
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Solution
The third proportional to 351,272.75 and 757,841.50 is: 1,634,979.48
Step by Step Solution
- Step 1: Write the proportion equation
351,272.75 : 757,841.50 = 757,841.50 : x - Step 2: Convert to fraction form
351,272.75/757,841.50 = 757,841.50/x - Step 3: Cross multiply
351,272.75x = 757,841.50 × 757,841.50 - Step 4: Simplify right side
351,272.75x = 574,323,739,122.25 - Step 5: Solve for x
x = 574,323,739,122.25/351,272.75 - Step 6: Final answer
x = 1,634,979.48
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.