Finding the Third Proportional to 958,289.50 and 2,049,542
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Solution
The third proportional to 958,289.50 and 2,049,542 is: 4,383,458.66
Step by Step Solution
- Step 1: Write the proportion equation
958,289.50 : 2,049,542 = 2,049,542 : x - Step 2: Convert to fraction form
958,289.50/2,049,542 = 2,049,542/x - Step 3: Cross multiply
958,289.50x = 2,049,542 × 2,049,542 - Step 4: Simplify right side
958,289.50x = 4,200,622,409,764 - Step 5: Solve for x
x = 4,200,622,409,764/958,289.50 - Step 6: Final answer
x = 4,383,458.66
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.