Finding the Fourth Proportional to 777,093.93, 1,165,583.97 and 244,767.18
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Solution
The fourth proportional to 777,093.93, 1,165,583.97 and 244,767.18 is: 367,132.84
Step by Step Solution
- Step 1: Write the proportion equation
777,093.93 : 1,165,583.97 = 244,767.18 : x - Step 2: Convert to fraction form
777,093.93/1,165,583.97 = 244,767.18/x - Step 3: Cross multiply
777,093.93x = 1,165,583.97 × 244,767.18 - Step 4: Simplify right side
777,093.93x = 285,296,701,390.11 - Step 5: Solve for x
x = 285,296,701,390.11/777,093.93 - Step 6: Final answer
x = 367,132.84
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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.