Finding the Fourth Proportional to 882,796.14, 1,324,187.85 and 584,611.44
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Solution
The fourth proportional to 882,796.14, 1,324,187.85 and 584,611.44 is: 876,912.95
Step by Step Solution
- Step 1: Write the proportion equation
882,796.14 : 1,324,187.85 = 584,611.44 : x - Step 2: Convert to fraction form
882,796.14/1,324,187.85 = 584,611.44/x - Step 3: Cross multiply
882,796.14x = 1,324,187.85 × 584,611.44 - Step 4: Simplify right side
882,796.14x = 774,135,365,819.00 - Step 5: Solve for x
x = 774,135,365,819.00/882,796.14 - Step 6: Final answer
x = 876,912.95
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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.