Finding the Fourth Proportional to 1,592,821.26, 2,389,256.19 and 582,148.62
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Solution
The fourth proportional to 1,592,821.26, 2,389,256.19 and 582,148.62 is: 873,231.81
Step by Step Solution
- Step 1: Write the proportion equation
1,592,821.26 : 2,389,256.19 = 582,148.62 : x - Step 2: Convert to fraction form
1,592,821.26/2,389,256.19 = 582,148.62/x - Step 3: Cross multiply
1,592,821.26x = 2,389,256.19 × 582,148.62 - Step 4: Simplify right side
1,592,821.26x = 1,390,902,193,834.96 - Step 5: Solve for x
x = 1,390,902,193,834.96/1,592,821.26 - Step 6: Final answer
x = 873,231.81
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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.