Finding the Fourth Proportional to 597,992.27, 896,988.42 and 243,033.99
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Solution
The fourth proportional to 597,992.27, 896,988.42 and 243,033.99 is: 364,550.99
Step by Step Solution
- Step 1: Write the proportion equation
597,992.27 : 896,988.42 = 243,033.99 : x - Step 2: Convert to fraction form
597,992.27/896,988.42 = 243,033.99/x - Step 3: Cross multiply
597,992.27x = 896,988.42 × 243,033.99 - Step 4: Simplify right side
597,992.27x = 217,998,674,696.40 - Step 5: Solve for x
x = 217,998,674,696.40/597,992.27 - Step 6: Final answer
x = 364,550.99
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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.