Finding the Third Proportional to 343,877.75 and 754,185.75
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Solution
The third proportional to 343,877.75 and 754,185.75 is: 1,654,064.99
Step by Step Solution
- Step 1: Write the proportion equation
343,877.75 : 754,185.75 = 754,185.75 : x - Step 2: Convert to fraction form
343,877.75/754,185.75 = 754,185.75/x - Step 3: Cross multiply
343,877.75x = 754,185.75 × 754,185.75 - Step 4: Simplify right side
343,877.75x = 568,796,145,503.06 - Step 5: Solve for x
x = 568,796,145,503.06/343,877.75 - Step 6: Final answer
x = 1,654,064.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.