Finding the Third Proportional to 4,110,489 and 8,833,329
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Solution
The third proportional to 4,110,489 and 8,833,329 is: 18,982,583.63
Step by Step Solution
- Step 1: Write the proportion equation
4,110,489 : 8,833,329 = 8,833,329 : x - Step 2: Convert to fraction form
4,110,489/8,833,329 = 8,833,329/x - Step 3: Cross multiply
4,110,489x = 8,833,329 × 8,833,329 - Step 4: Simplify right side
4,110,489x = 78,027,701,222,241 - Step 5: Solve for x
x = 78,027,701,222,241/4,110,489 - Step 6: Final answer
x = 18,982,583.63
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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.