Finding the Fourth Proportional to 589,752.08, 884,481.86 and 252,754.52
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Solution
The fourth proportional to 589,752.08, 884,481.86 and 252,754.52 is: 379,069.09
Step by Step Solution
- Step 1: Write the proportion equation
589,752.08 : 884,481.86 = 252,754.52 : x - Step 2: Convert to fraction form
589,752.08/884,481.86 = 252,754.52/x - Step 3: Cross multiply
589,752.08x = 884,481.86 × 252,754.52 - Step 4: Simplify right side
589,752.08x = 223,556,784,182.48 - Step 5: Solve for x
x = 223,556,784,182.48/589,752.08 - Step 6: Final answer
x = 379,069.09
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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.