Finding the Third Proportional to 151,780.88 and 334,122.75
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Solution
The third proportional to 151,780.88 and 334,122.75 is: 735,520.94
Step by Step Solution
- Step 1: Write the proportion equation
151,780.88 : 334,122.75 = 334,122.75 : x - Step 2: Convert to fraction form
151,780.88/334,122.75 = 334,122.75/x - Step 3: Cross multiply
151,780.88x = 334,122.75 × 334,122.75 - Step 4: Simplify right side
151,780.88x = 111,638,012,067.56 - Step 5: Solve for x
x = 111,638,012,067.56/151,780.88 - Step 6: Final answer
x = 735,520.94
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.