Finding the Third Proportional to 512,183.25 and 737,764.88
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Solution
The third proportional to 512,183.25 and 737,764.88 is: 1,062,699.75
Step by Step Solution
- Step 1: Write the proportion equation
512,183.25 : 737,764.88 = 737,764.88 : x - Step 2: Convert to fraction form
512,183.25/737,764.88 = 737,764.88/x - Step 3: Cross multiply
512,183.25x = 737,764.88 × 737,764.88 - Step 4: Simplify right side
512,183.25x = 544,297,010,783.77 - Step 5: Solve for x
x = 544,297,010,783.77/512,183.25 - Step 6: Final answer
x = 1,062,699.75
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.