Finding the Fourth Proportional to 882,819.24, 1,324,241.07 and 251,732.97
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Solution
The fourth proportional to 882,819.24, 1,324,241.07 and 251,732.97 is: 377,602.94
Step by Step Solution
- Step 1: Write the proportion equation
882,819.24 : 1,324,241.07 = 251,732.97 : x - Step 2: Convert to fraction form
882,819.24/1,324,241.07 = 251,732.97/x - Step 3: Cross multiply
882,819.24x = 1,324,241.07 × 251,732.97 - Step 4: Simplify right side
882,819.24x = 333,355,137,547.08 - Step 5: Solve for x
x = 333,355,137,547.08/882,819.24 - Step 6: Final answer
x = 377,602.94
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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.