Finding the Fourth Proportional to 1,632,433, 2,447,247.08 and 567,336.68
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Solution
The fourth proportional to 1,632,433, 2,447,247.08 and 567,336.68 is: 850,517.62
Step by Step Solution
- Step 1: Write the proportion equation
1,632,433 : 2,447,247.08 = 567,336.68 : x - Step 2: Convert to fraction form
1,632,433/2,447,247.08 = 567,336.68/x - Step 3: Cross multiply
1,632,433x = 2,447,247.08 × 567,336.68 - Step 4: Simplify right side
1,632,433x = 1,388,413,033,506.89 - Step 5: Solve for x
x = 1,388,413,033,506.89/1,632,433 - Step 6: Final answer
x = 850,517.62
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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.