Finding the Third Proportional to 120,704.63 and 177,360.75
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Solution
The third proportional to 120,704.63 and 177,360.75 is: 260,610.03
Step by Step Solution
- Step 1: Write the proportion equation
120,704.63 : 177,360.75 = 177,360.75 : x - Step 2: Convert to fraction form
120,704.63/177,360.75 = 177,360.75/x - Step 3: Cross multiply
120,704.63x = 177,360.75 × 177,360.75 - Step 4: Simplify right side
120,704.63x = 31,456,835,640.56 - Step 5: Solve for x
x = 31,456,835,640.56/120,704.63 - Step 6: Final answer
x = 260,610.03
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.