Finding the Third Proportional to 4,489,767 and 9,848,687.63
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Solution
The third proportional to 4,489,767 and 9,848,687.63 is: 21,603,938.01
Step by Step Solution
- Step 1: Write the proportion equation
4,489,767 : 9,848,687.63 = 9,848,687.63 : x - Step 2: Convert to fraction form
4,489,767/9,848,687.63 = 9,848,687.63/x - Step 3: Cross multiply
4,489,767x = 9,848,687.63 × 9,848,687.63 - Step 4: Simplify right side
4,489,767x = 96,996,647,934,828.14 - Step 5: Solve for x
x = 96,996,647,934,828.14/4,489,767 - Step 6: Final answer
x = 21,603,938.01
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.