Finding the Fourth Proportional to 5,023,107.26, 7,533,951.46 and 1,610,950.46
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Solution
The fourth proportional to 5,023,107.26, 7,533,951.46 and 1,610,950.46 is: 2,416,198.17
Step by Step Solution
- Step 1: Write the proportion equation
5,023,107.26 : 7,533,951.46 = 1,610,950.46 : x - Step 2: Convert to fraction form
5,023,107.26/7,533,951.46 = 1,610,950.46/x - Step 3: Cross multiply
5,023,107.26x = 7,533,951.46 × 1,610,950.46 - Step 4: Simplify right side
5,023,107.26x = 12,136,822,570,104.67 - Step 5: Solve for x
x = 12,136,822,570,104.67/5,023,107.26 - Step 6: Final answer
x = 2,416,198.17
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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.