Finding the Third Proportional to 252,660.75 and 371,601.75
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Solution
The third proportional to 252,660.75 and 371,601.75 is: 546,534.67
Step by Step Solution
- Step 1: Write the proportion equation
252,660.75 : 371,601.75 = 371,601.75 : x - Step 2: Convert to fraction form
252,660.75/371,601.75 = 371,601.75/x - Step 3: Cross multiply
252,660.75x = 371,601.75 × 371,601.75 - Step 4: Simplify right side
252,660.75x = 138,087,860,603.06 - Step 5: Solve for x
x = 138,087,860,603.06/252,660.75 - Step 6: Final answer
x = 546,534.67
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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.