Finding the Third Proportional to 4,497,889.50 and 6,410,400.75
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Solution
The third proportional to 4,497,889.50 and 6,410,400.75 is: 9,136,115.45
Step by Step Solution
- Step 1: Write the proportion equation
4,497,889.50 : 6,410,400.75 = 6,410,400.75 : x - Step 2: Convert to fraction form
4,497,889.50/6,410,400.75 = 6,410,400.75/x - Step 3: Cross multiply
4,497,889.50x = 6,410,400.75 × 6,410,400.75 - Step 4: Simplify right side
4,497,889.50x = 41,093,237,775,600.56 - Step 5: Solve for x
x = 41,093,237,775,600.56/4,497,889.50 - Step 6: Final answer
x = 9,136,115.45
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.