Finding the Third Proportional to 350,731.69 and 755,556.19
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Solution
The third proportional to 350,731.69 and 755,556.19 is: 1,627,640.65
Step by Step Solution
- Step 1: Write the proportion equation
350,731.69 : 755,556.19 = 755,556.19 : x - Step 2: Convert to fraction form
350,731.69/755,556.19 = 755,556.19/x - Step 3: Cross multiply
350,731.69x = 755,556.19 × 755,556.19 - Step 4: Simplify right side
350,731.69x = 570,865,152,469.54 - Step 5: Solve for x
x = 570,865,152,469.54/350,731.69 - Step 6: Final answer
x = 1,627,640.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.