Finding the Fourth Proportional to 597,479.75, 896,394.51 and 192,663.82
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Solution
The fourth proportional to 597,479.75, 896,394.51 and 192,663.82 is: 289,052.12
Step by Step Solution
- Step 1: Write the proportion equation
597,479.75 : 896,394.51 = 192,663.82 : x - Step 2: Convert to fraction form
597,479.75/896,394.51 = 192,663.82/x - Step 3: Cross multiply
597,479.75x = 896,394.51 × 192,663.82 - Step 4: Simplify right side
597,479.75x = 172,702,790,523.63 - Step 5: Solve for x
x = 172,702,790,523.63/597,479.75 - Step 6: Final answer
x = 289,052.12
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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.