Finding the Fourth Proportional to 552,524.50, 828,786.99 and 248,563.62
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Solution
The fourth proportional to 552,524.50, 828,786.99 and 248,563.62 is: 372,845.54
Step by Step Solution
- Step 1: Write the proportion equation
552,524.50 : 828,786.99 = 248,563.62 : x - Step 2: Convert to fraction form
552,524.50/828,786.99 = 248,563.62/x - Step 3: Cross multiply
552,524.50x = 828,786.99 × 248,563.62 - Step 4: Simplify right side
552,524.50x = 206,006,294,443.30 - Step 5: Solve for x
x = 206,006,294,443.30/552,524.50 - Step 6: Final answer
x = 372,845.54
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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.