Finding the Fourth Proportional to 954,020.44, 1,431,016.08 and 244,042.48
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Solution
The fourth proportional to 954,020.44, 1,431,016.08 and 244,042.48 is: 366,059.99
Step by Step Solution
- Step 1: Write the proportion equation
954,020.44 : 1,431,016.08 = 244,042.48 : x - Step 2: Convert to fraction form
954,020.44/1,431,016.08 = 244,042.48/x - Step 3: Cross multiply
954,020.44x = 1,431,016.08 × 244,042.48 - Step 4: Simplify right side
954,020.44x = 349,228,713,083.08 - Step 5: Solve for x
x = 349,228,713,083.08/954,020.44 - Step 6: Final answer
x = 366,059.99
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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.