Finding the Fourth Proportional to 601,611.44, 902,400.14 and 202,274.96
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Solution
The fourth proportional to 601,611.44, 902,400.14 and 202,274.96 is: 303,406.72
Step by Step Solution
- Step 1: Write the proportion equation
601,611.44 : 902,400.14 = 202,274.96 : x - Step 2: Convert to fraction form
601,611.44/902,400.14 = 202,274.96/x - Step 3: Cross multiply
601,611.44x = 902,400.14 × 202,274.96 - Step 4: Simplify right side
601,611.44x = 182,532,952,222.49 - Step 5: Solve for x
x = 182,532,952,222.49/601,611.44 - Step 6: Final answer
x = 303,406.72
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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.