Finding the Fourth Proportional to 297,725.08, 445,589.66 and 244,414.12
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Solution
The fourth proportional to 297,725.08, 445,589.66 and 244,414.12 is: 365,801.92
Step by Step Solution
- Step 1: Write the proportion equation
297,725.08 : 445,589.66 = 244,414.12 : x - Step 2: Convert to fraction form
297,725.08/445,589.66 = 244,414.12/x - Step 3: Cross multiply
297,725.08x = 445,589.66 × 244,414.12 - Step 4: Simplify right side
297,725.08x = 108,908,404,630.00 - Step 5: Solve for x
x = 108,908,404,630.00/297,725.08 - Step 6: Final answer
x = 365,801.92
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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.