Finding the Fourth Proportional to 901,024.42, 1,236,790.39 and 796,765.54
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Solution
The fourth proportional to 901,024.42, 1,236,790.39 and 796,765.54 is: 1,093,679.53
Step by Step Solution
- Step 1: Write the proportion equation
901,024.42 : 1,236,790.39 = 796,765.54 : x - Step 2: Convert to fraction form
901,024.42/1,236,790.39 = 796,765.54/x - Step 3: Cross multiply
901,024.42x = 1,236,790.39 × 796,765.54 - Step 4: Simplify right side
901,024.42x = 985,431,962,955.16 - Step 5: Solve for x
x = 985,431,962,955.16/901,024.42 - Step 6: Final answer
x = 1,093,679.53
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.