Finding the Third Proportional to 3,379,481.68 and 5,236,204.82
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Solution
The third proportional to 3,379,481.68 and 5,236,204.82 is: 8,113,031.36
Step by Step Solution
- Step 1: Write the proportion equation
3,379,481.68 : 5,236,204.82 = 5,236,204.82 : x - Step 2: Convert to fraction form
3,379,481.68/5,236,204.82 = 5,236,204.82/x - Step 3: Cross multiply
3,379,481.68x = 5,236,204.82 × 5,236,204.82 - Step 4: Simplify right side
3,379,481.68x = 27,417,840,879,355.48 - Step 5: Solve for x
x = 27,417,840,879,355.48/3,379,481.68 - Step 6: Final answer
x = 8,113,031.36
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.