Finding the Fourth Proportional to 622,093.22, 933,302.97 and 195,611.75
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Solution
The fourth proportional to 622,093.22, 933,302.97 and 195,611.75 is: 293,468.92
Step by Step Solution
- Step 1: Write the proportion equation
622,093.22 : 933,302.97 = 195,611.75 : x - Step 2: Convert to fraction form
622,093.22/933,302.97 = 195,611.75/x - Step 3: Cross multiply
622,093.22x = 933,302.97 × 195,611.75 - Step 4: Simplify right side
622,093.22x = 182,565,022,575.38 - Step 5: Solve for x
x = 182,565,022,575.38/622,093.22 - Step 6: Final answer
x = 293,468.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.