Finding the Third Proportional to 187,087.75 and 410,391.75
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Solution
The third proportional to 187,087.75 and 410,391.75 is: 900,226.70
Step by Step Solution
- Step 1: Write the proportion equation
187,087.75 : 410,391.75 = 410,391.75 : x - Step 2: Convert to fraction form
187,087.75/410,391.75 = 410,391.75/x - Step 3: Cross multiply
187,087.75x = 410,391.75 × 410,391.75 - Step 4: Simplify right side
187,087.75x = 168,421,388,468.06 - Step 5: Solve for x
x = 168,421,388,468.06/187,087.75 - Step 6: Final answer
x = 900,226.70
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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.