Finding the Fourth Proportional to 365,323.67, 504,102.93 and 201,958.10
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Solution
The fourth proportional to 365,323.67, 504,102.93 and 201,958.10 is: 278,678.00
Step by Step Solution
- Step 1: Write the proportion equation
365,323.67 : 504,102.93 = 201,958.10 : x - Step 2: Convert to fraction form
365,323.67/504,102.93 = 201,958.10/x - Step 3: Cross multiply
365,323.67x = 504,102.93 × 201,958.10 - Step 4: Simplify right side
365,323.67x = 101,807,669,947.23 - Step 5: Solve for x
x = 101,807,669,947.23/365,323.67 - Step 6: Final answer
x = 278,678.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.