Finding the Third Proportional to 206,512.03 and 437,798.67
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Solution
The third proportional to 206,512.03 and 437,798.67 is: 928,118.70
Step by Step Solution
- Step 1: Write the proportion equation
206,512.03 : 437,798.67 = 437,798.67 : x - Step 2: Convert to fraction form
206,512.03/437,798.67 = 437,798.67/x - Step 3: Cross multiply
206,512.03x = 437,798.67 × 437,798.67 - Step 4: Simplify right side
206,512.03x = 191,667,677,095.51 - Step 5: Solve for x
x = 191,667,677,095.51/206,512.03 - Step 6: Final answer
x = 928,118.70
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.