Finding the Third Proportional to 1,893,658.50 and 2,933,556.75
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Solution
The third proportional to 1,893,658.50 and 2,933,556.75 is: 4,544,512.75
Step by Step Solution
- Step 1: Write the proportion equation
1,893,658.50 : 2,933,556.75 = 2,933,556.75 : x - Step 2: Convert to fraction form
1,893,658.50/2,933,556.75 = 2,933,556.75/x - Step 3: Cross multiply
1,893,658.50x = 2,933,556.75 × 2,933,556.75 - Step 4: Simplify right side
1,893,658.50x = 8,605,755,205,470.56 - Step 5: Solve for x
x = 8,605,755,205,470.56/1,893,658.50 - Step 6: Final answer
x = 4,544,512.75
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.