Finding the Third Proportional to 5,198,649 and 11,592,623
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Solution
The third proportional to 5,198,649 and 11,592,623 is: 25,850,736.99
Step by Step Solution
- Step 1: Write the proportion equation
5,198,649 : 11,592,623 = 11,592,623 : x - Step 2: Convert to fraction form
5,198,649/11,592,623 = 11,592,623/x - Step 3: Cross multiply
5,198,649x = 11,592,623 × 11,592,623 - Step 4: Simplify right side
5,198,649x = 134,388,908,020,129 - Step 5: Solve for x
x = 134,388,908,020,129/5,198,649 - Step 6: Final answer
x = 25,850,736.99
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.