Finding the Third Proportional to 122,704.88 and 263,148.75
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Solution
The third proportional to 122,704.88 and 263,148.75 is: 564,339.96
Step by Step Solution
- Step 1: Write the proportion equation
122,704.88 : 263,148.75 = 263,148.75 : x - Step 2: Convert to fraction form
122,704.88/263,148.75 = 263,148.75/x - Step 3: Cross multiply
122,704.88x = 263,148.75 × 263,148.75 - Step 4: Simplify right side
122,704.88x = 69,247,264,626.56 - Step 5: Solve for x
x = 69,247,264,626.56/122,704.88 - Step 6: Final answer
x = 564,339.96
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.