Finding the Third Proportional to 1,589,163.05 and 3,449,236.45
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Solution
The third proportional to 1,589,163.05 and 3,449,236.45 is: 7,486,476.67
Step by Step Solution
- Step 1: Write the proportion equation
1,589,163.05 : 3,449,236.45 = 3,449,236.45 : x - Step 2: Convert to fraction form
1,589,163.05/3,449,236.45 = 3,449,236.45/x - Step 3: Cross multiply
1,589,163.05x = 3,449,236.45 × 3,449,236.45 - Step 4: Simplify right side
1,589,163.05x = 11,897,232,069,146.11 - Step 5: Solve for x
x = 11,897,232,069,146.11/1,589,163.05 - Step 6: Final answer
x = 7,486,476.67
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.