Finding the Third Proportional to 374,316.75 and 811,689.75
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Solution
The third proportional to 374,316.75 and 811,689.75 is: 1,760,114.26
Step by Step Solution
- Step 1: Write the proportion equation
374,316.75 : 811,689.75 = 811,689.75 : x - Step 2: Convert to fraction form
374,316.75/811,689.75 = 811,689.75/x - Step 3: Cross multiply
374,316.75x = 811,689.75 × 811,689.75 - Step 4: Simplify right side
374,316.75x = 658,840,250,255.06 - Step 5: Solve for x
x = 658,840,250,255.06/374,316.75 - Step 6: Final answer
x = 1,760,114.26
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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.