Finding the Fourth Proportional to 595,538.22, 892,804.92 and 258,324.99
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Solution
The fourth proportional to 595,538.22, 892,804.92 and 258,324.99 is: 387,269.56
Step by Step Solution
- Step 1: Write the proportion equation
595,538.22 : 892,804.92 = 258,324.99 : x - Step 2: Convert to fraction form
595,538.22/892,804.92 = 258,324.99/x - Step 3: Cross multiply
595,538.22x = 892,804.92 × 258,324.99 - Step 4: Simplify right side
595,538.22x = 230,633,822,030.95 - Step 5: Solve for x
x = 230,633,822,030.95/595,538.22 - Step 6: Final answer
x = 387,269.56
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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.