Finding the Third Proportional to 295,950.75 and 639,195.75
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Solution
The third proportional to 295,950.75 and 639,195.75 is: 1,380,537.83
Step by Step Solution
- Step 1: Write the proportion equation
295,950.75 : 639,195.75 = 639,195.75 : x - Step 2: Convert to fraction form
295,950.75/639,195.75 = 639,195.75/x - Step 3: Cross multiply
295,950.75x = 639,195.75 × 639,195.75 - Step 4: Simplify right side
295,950.75x = 408,571,206,818.06 - Step 5: Solve for x
x = 408,571,206,818.06/295,950.75 - Step 6: Final answer
x = 1,380,537.83
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.