Finding the Third Proportional to 4,777,352 and 10,394,497
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Solution
The third proportional to 4,777,352 and 10,394,497 is: 22,616,204.10
Step by Step Solution
- Step 1: Write the proportion equation
4,777,352 : 10,394,497 = 10,394,497 : x - Step 2: Convert to fraction form
4,777,352/10,394,497 = 10,394,497/x - Step 3: Cross multiply
4,777,352x = 10,394,497 × 10,394,497 - Step 4: Simplify right side
4,777,352x = 108,045,567,883,009 - Step 5: Solve for x
x = 108,045,567,883,009/4,777,352 - Step 6: Final answer
x = 22,616,204.10
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.