Finding the Fourth Proportional to 597,719.91, 896,793.97 and 256,019.99
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Solution
The fourth proportional to 597,719.91, 896,793.97 and 256,019.99 is: 384,121.69
Step by Step Solution
- Step 1: Write the proportion equation
597,719.91 : 896,793.97 = 256,019.99 : x - Step 2: Convert to fraction form
597,719.91/896,793.97 = 256,019.99/x - Step 3: Cross multiply
597,719.91x = 896,793.97 × 256,019.99 - Step 4: Simplify right side
597,719.91x = 229,597,182,591.41 - Step 5: Solve for x
x = 229,597,182,591.41/597,719.91 - Step 6: Final answer
x = 384,121.69
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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.