Finding the Third Proportional to 5,560,475.63 and 8,320,576.50
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Solution
The third proportional to 5,560,475.63 and 8,320,576.50 is: 12,450,732.27
Step by Step Solution
- Step 1: Write the proportion equation
5,560,475.63 : 8,320,576.50 = 8,320,576.50 : x - Step 2: Convert to fraction form
5,560,475.63/8,320,576.50 = 8,320,576.50/x - Step 3: Cross multiply
5,560,475.63x = 8,320,576.50 × 8,320,576.50 - Step 4: Simplify right side
5,560,475.63x = 69,231,993,292,352.25 - Step 5: Solve for x
x = 69,231,993,292,352.25/5,560,475.63 - Step 6: Final answer
x = 12,450,732.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.