Finding the Third Proportional to 155,974.50 and 341,034.75
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Solution
The third proportional to 155,974.50 and 341,034.75 is: 745,664.84
Step by Step Solution
- Step 1: Write the proportion equation
155,974.50 : 341,034.75 = 341,034.75 : x - Step 2: Convert to fraction form
155,974.50/341,034.75 = 341,034.75/x - Step 3: Cross multiply
155,974.50x = 341,034.75 × 341,034.75 - Step 4: Simplify right side
155,974.50x = 116,304,700,707.56 - Step 5: Solve for x
x = 116,304,700,707.56/155,974.50 - Step 6: Final answer
x = 745,664.84
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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.