Finding the Fourth Proportional to 601,372.92, 902,163.60 and 202,052.64
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Solution
The fourth proportional to 601,372.92, 902,163.60 and 202,052.64 is: 303,113.98
Step by Step Solution
- Step 1: Write the proportion equation
601,372.92 : 902,163.60 = 202,052.64 : x - Step 2: Convert to fraction form
601,372.92/902,163.60 = 202,052.64/x - Step 3: Cross multiply
601,372.92x = 902,163.60 × 202,052.64 - Step 4: Simplify right side
601,372.92x = 182,284,537,091.90 - Step 5: Solve for x
x = 182,284,537,091.90/601,372.92 - Step 6: Final answer
x = 303,113.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.