Finding the Third Proportional to 457,771.50 and 994,350.94
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Solution
The third proportional to 457,771.50 and 994,350.94 is: 2,159,884.98
Step by Step Solution
- Step 1: Write the proportion equation
457,771.50 : 994,350.94 = 994,350.94 : x - Step 2: Convert to fraction form
457,771.50/994,350.94 = 994,350.94/x - Step 3: Cross multiply
457,771.50x = 994,350.94 × 994,350.94 - Step 4: Simplify right side
457,771.50x = 988,733,786,907.13 - Step 5: Solve for x
x = 988,733,786,907.13/457,771.50 - Step 6: Final answer
x = 2,159,884.98
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.