Finding the Third Proportional to 5,682,755.75 and 8,693,261.75
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Solution
The third proportional to 5,682,755.75 and 8,693,261.75 is: 13,298,618.34
Step by Step Solution
- Step 1: Write the proportion equation
5,682,755.75 : 8,693,261.75 = 8,693,261.75 : x - Step 2: Convert to fraction form
5,682,755.75/8,693,261.75 = 8,693,261.75/x - Step 3: Cross multiply
5,682,755.75x = 8,693,261.75 × 8,693,261.75 - Step 4: Simplify right side
5,682,755.75x = 75,572,799,854,013.06 - Step 5: Solve for x
x = 75,572,799,854,013.06/5,682,755.75 - Step 6: Final answer
x = 13,298,618.34
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.