Finding the Third Proportional to 5,144,586.75 and 7,562,939.63
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Solution
The third proportional to 5,144,586.75 and 7,562,939.63 is: 11,118,105.02
Step by Step Solution
- Step 1: Write the proportion equation
5,144,586.75 : 7,562,939.63 = 7,562,939.63 : x - Step 2: Convert to fraction form
5,144,586.75/7,562,939.63 = 7,562,939.63/x - Step 3: Cross multiply
5,144,586.75x = 7,562,939.63 × 7,562,939.63 - Step 4: Simplify right side
5,144,586.75x = 57,198,055,771,395.14 - Step 5: Solve for x
x = 57,198,055,771,395.14/5,144,586.75 - Step 6: Final answer
x = 11,118,105.02
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.