Finding the Third Proportional to 177,913.13 and 284,556.38
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Solution
The third proportional to 177,913.13 and 284,556.38 is: 455,122.86
Step by Step Solution
- Step 1: Write the proportion equation
177,913.13 : 284,556.38 = 284,556.38 : x - Step 2: Convert to fraction form
177,913.13/284,556.38 = 284,556.38/x - Step 3: Cross multiply
177,913.13x = 284,556.38 × 284,556.38 - Step 4: Simplify right side
177,913.13x = 80,972,330,553.14 - Step 5: Solve for x
x = 80,972,330,553.14/177,913.13 - Step 6: Final answer
x = 455,122.86
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.