Finding the Third Proportional to 304,701.75 and 648,771.75
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Solution
The third proportional to 304,701.75 and 648,771.75 is: 1,381,366.48
Step by Step Solution
- Step 1: Write the proportion equation
304,701.75 : 648,771.75 = 648,771.75 : x - Step 2: Convert to fraction form
304,701.75/648,771.75 = 648,771.75/x - Step 3: Cross multiply
304,701.75x = 648,771.75 × 648,771.75 - Step 4: Simplify right side
304,701.75x = 420,904,783,598.06 - Step 5: Solve for x
x = 420,904,783,598.06/304,701.75 - Step 6: Final answer
x = 1,381,366.48
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.