Finding the Third Proportional to 187,050.94 and 387,402.75
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Solution
The third proportional to 187,050.94 and 387,402.75 is: 802,353.05
Step by Step Solution
- Step 1: Write the proportion equation
187,050.94 : 387,402.75 = 387,402.75 : x - Step 2: Convert to fraction form
187,050.94/387,402.75 = 387,402.75/x - Step 3: Cross multiply
187,050.94x = 387,402.75 × 387,402.75 - Step 4: Simplify right side
187,050.94x = 150,080,890,707.56 - Step 5: Solve for x
x = 150,080,890,707.56/187,050.94 - Step 6: Final answer
x = 802,353.05
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.