Finding the Third Proportional to 1,354,147.25 and 2,755,586.75
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Solution
The third proportional to 1,354,147.25 and 2,755,586.75 is: 5,607,409.63
Step by Step Solution
- Step 1: Write the proportion equation
1,354,147.25 : 2,755,586.75 = 2,755,586.75 : x - Step 2: Convert to fraction form
1,354,147.25/2,755,586.75 = 2,755,586.75/x - Step 3: Cross multiply
1,354,147.25x = 2,755,586.75 × 2,755,586.75 - Step 4: Simplify right side
1,354,147.25x = 7,593,258,336,775.56 - Step 5: Solve for x
x = 7,593,258,336,775.56/1,354,147.25 - Step 6: Final answer
x = 5,607,409.63
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.