Finding the Third Proportional to 5,117,620.50 and 11,258,757
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Solution
The third proportional to 5,117,620.50 and 11,258,757 is: 24,769,247.58
Step by Step Solution
- Step 1: Write the proportion equation
5,117,620.50 : 11,258,757 = 11,258,757 : x - Step 2: Convert to fraction form
5,117,620.50/11,258,757 = 11,258,757/x - Step 3: Cross multiply
5,117,620.50x = 11,258,757 × 11,258,757 - Step 4: Simplify right side
5,117,620.50x = 126,759,609,185,049 - Step 5: Solve for x
x = 126,759,609,185,049/5,117,620.50 - Step 6: Final answer
x = 24,769,247.58
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.