Finding the Fourth Proportional to 601,609.44, 902,397.15 and 202,272.96
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Solution
The fourth proportional to 601,609.44, 902,397.15 and 202,272.96 is: 303,403.72
Step by Step Solution
- Step 1: Write the proportion equation
601,609.44 : 902,397.15 = 202,272.96 : x - Step 2: Convert to fraction form
601,609.44/902,397.15 = 202,272.96/x - Step 3: Cross multiply
601,609.44x = 902,397.15 × 202,272.96 - Step 4: Simplify right side
601,609.44x = 182,530,542,626.06 - Step 5: Solve for x
x = 182,530,542,626.06/601,609.44 - Step 6: Final answer
x = 303,403.72
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1.5x scale
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.