Finding the Third Proportional to 207,738.75 and 459,072.75
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Solution
The third proportional to 207,738.75 and 459,072.75 is: 1,014,484.73
Step by Step Solution
- Step 1: Write the proportion equation
207,738.75 : 459,072.75 = 459,072.75 : x - Step 2: Convert to fraction form
207,738.75/459,072.75 = 459,072.75/x - Step 3: Cross multiply
207,738.75x = 459,072.75 × 459,072.75 - Step 4: Simplify right side
207,738.75x = 210,747,789,792.56 - Step 5: Solve for x
x = 210,747,789,792.56/207,738.75 - Step 6: Final answer
x = 1,014,484.73
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.