Finding the Third Proportional to 174,901.50 and 376,557.75
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Solution
The third proportional to 174,901.50 and 376,557.75 is: 810,717.68
Step by Step Solution
- Step 1: Write the proportion equation
174,901.50 : 376,557.75 = 376,557.75 : x - Step 2: Convert to fraction form
174,901.50/376,557.75 = 376,557.75/x - Step 3: Cross multiply
174,901.50x = 376,557.75 × 376,557.75 - Step 4: Simplify right side
174,901.50x = 141,795,739,085.06 - Step 5: Solve for x
x = 141,795,739,085.06/174,901.50 - Step 6: Final answer
x = 810,717.68
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.