Finding the Fourth Proportional to 3,297,657.08, 4,946,489.69 and 901,522.46
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Solution
The fourth proportional to 3,297,657.08, 4,946,489.69 and 901,522.46 is: 1,352,284.80
Step by Step Solution
- Step 1: Write the proportion equation
3,297,657.08 : 4,946,489.69 = 901,522.46 : x - Step 2: Convert to fraction form
3,297,657.08/4,946,489.69 = 901,522.46/x - Step 3: Cross multiply
3,297,657.08x = 4,946,489.69 × 901,522.46 - Step 4: Simplify right side
3,297,657.08x = 4,459,371,524,453.38 - Step 5: Solve for x
x = 4,459,371,524,453.38/3,297,657.08 - Step 6: Final answer
x = 1,352,284.80
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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.