Finding the Fourth Proportional to 582,857.08, 874,423.26 and 183,497.80
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Solution
The fourth proportional to 582,857.08, 874,423.26 and 183,497.80 is: 275,290.03
Step by Step Solution
- Step 1: Write the proportion equation
582,857.08 : 874,423.26 = 183,497.80 : x - Step 2: Convert to fraction form
582,857.08/874,423.26 = 183,497.80/x - Step 3: Cross multiply
582,857.08x = 874,423.26 × 183,497.80 - Step 4: Simplify right side
582,857.08x = 160,454,744,478.83 - Step 5: Solve for x
x = 160,454,744,478.83/582,857.08 - Step 6: Final answer
x = 275,290.03
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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.