Finding the Third Proportional to 4,881,622 and 10,497,884
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Solution
The third proportional to 4,881,622 and 10,497,884 is: 22,575,604.68
Step by Step Solution
- Step 1: Write the proportion equation
4,881,622 : 10,497,884 = 10,497,884 : x - Step 2: Convert to fraction form
4,881,622/10,497,884 = 10,497,884/x - Step 3: Cross multiply
4,881,622x = 10,497,884 × 10,497,884 - Step 4: Simplify right side
4,881,622x = 110,205,568,477,456 - Step 5: Solve for x
x = 110,205,568,477,456/4,881,622 - Step 6: Final answer
x = 22,575,604.68
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.