Finding the Fourth Proportional to 796,842, 1,195,497.09 and 235,891.08
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Solution
The fourth proportional to 796,842, 1,195,497.09 and 235,891.08 is: 353,905.92
Step by Step Solution
- Step 1: Write the proportion equation
796,842 : 1,195,497.09 = 235,891.08 : x - Step 2: Convert to fraction form
796,842/1,195,497.09 = 235,891.08/x - Step 3: Cross multiply
796,842x = 1,195,497.09 × 235,891.08 - Step 4: Simplify right side
796,842x = 282,007,099,696.96 - Step 5: Solve for x
x = 282,007,099,696.96/796,842 - Step 6: Final answer
x = 353,905.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.