Finding the Fourth Proportional to 601,371.42, 902,161.35 and 202,051.14
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Solution
The fourth proportional to 601,371.42, 902,161.35 and 202,051.14 is: 303,111.73
Step by Step Solution
- Step 1: Write the proportion equation
601,371.42 : 902,161.35 = 202,051.14 : x - Step 2: Convert to fraction form
601,371.42/902,161.35 = 202,051.14/x - Step 3: Cross multiply
601,371.42x = 902,161.35 × 202,051.14 - Step 4: Simplify right side
601,371.42x = 182,282,729,231.44 - Step 5: Solve for x
x = 182,282,729,231.44/601,371.42 - Step 6: Final answer
x = 303,111.73
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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.