Finding the Third Proportional to 321,795.75 and 437,040.19
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Solution
The third proportional to 321,795.75 and 437,040.19 is: 593,557.02
Step by Step Solution
- Step 1: Write the proportion equation
321,795.75 : 437,040.19 = 437,040.19 : x - Step 2: Convert to fraction form
321,795.75/437,040.19 = 437,040.19/x - Step 3: Cross multiply
321,795.75x = 437,040.19 × 437,040.19 - Step 4: Simplify right side
321,795.75x = 191,004,125,490.04 - Step 5: Solve for x
x = 191,004,125,490.04/321,795.75 - Step 6: Final answer
x = 593,557.02
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.