Finding the Third Proportional to 347,109.75 and 524,364.75
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Solution
The third proportional to 347,109.75 and 524,364.75 is: 792,136.76
Step by Step Solution
- Step 1: Write the proportion equation
347,109.75 : 524,364.75 = 524,364.75 : x - Step 2: Convert to fraction form
347,109.75/524,364.75 = 524,364.75/x - Step 3: Cross multiply
347,109.75x = 524,364.75 × 524,364.75 - Step 4: Simplify right side
347,109.75x = 274,958,391,042.56 - Step 5: Solve for x
x = 274,958,391,042.56/347,109.75 - Step 6: Final answer
x = 792,136.76
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.