Finding the Third Proportional to 304,302.75 and 473,676.75
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Solution
The third proportional to 304,302.75 and 473,676.75 is: 737,323.81
Step by Step Solution
- Step 1: Write the proportion equation
304,302.75 : 473,676.75 = 473,676.75 : x - Step 2: Convert to fraction form
304,302.75/473,676.75 = 473,676.75/x - Step 3: Cross multiply
304,302.75x = 473,676.75 × 473,676.75 - Step 4: Simplify right side
304,302.75x = 224,369,663,490.56 - Step 5: Solve for x
x = 224,369,663,490.56/304,302.75 - Step 6: Final answer
x = 737,323.81
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.