Finding the Third Proportional to 946,469.81 and 2,052,636.19
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Solution
The third proportional to 946,469.81 and 2,052,636.19 is: 4,451,610.88
Step by Step Solution
- Step 1: Write the proportion equation
946,469.81 : 2,052,636.19 = 2,052,636.19 : x - Step 2: Convert to fraction form
946,469.81/2,052,636.19 = 2,052,636.19/x - Step 3: Cross multiply
946,469.81x = 2,052,636.19 × 2,052,636.19 - Step 4: Simplify right side
946,469.81x = 4,213,315,318,234.54 - Step 5: Solve for x
x = 4,213,315,318,234.54/946,469.81 - Step 6: Final answer
x = 4,451,610.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.