Finding the Third Proportional to 170,826.75 and 373,827.75
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Solution
The third proportional to 170,826.75 and 373,827.75 is: 818,063.84
Step by Step Solution
- Step 1: Write the proportion equation
170,826.75 : 373,827.75 = 373,827.75 : x - Step 2: Convert to fraction form
170,826.75/373,827.75 = 373,827.75/x - Step 3: Cross multiply
170,826.75x = 373,827.75 × 373,827.75 - Step 4: Simplify right side
170,826.75x = 139,747,186,670.06 - Step 5: Solve for x
x = 139,747,186,670.06/170,826.75 - Step 6: Final answer
x = 818,063.84
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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.