Finding the Fourth Proportional to 954,456.06, 1,431,651.31 and 244,490.26
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Solution
The fourth proportional to 954,456.06, 1,431,651.31 and 244,490.26 is: 366,726.99
Step by Step Solution
- Step 1: Write the proportion equation
954,456.06 : 1,431,651.31 = 244,490.26 : x - Step 2: Convert to fraction form
954,456.06/1,431,651.31 = 244,490.26/x - Step 3: Cross multiply
954,456.06x = 1,431,651.31 × 244,490.26 - Step 4: Simplify right side
954,456.06x = 350,024,801,011.24 - Step 5: Solve for x
x = 350,024,801,011.24/954,456.06 - Step 6: Final answer
x = 366,726.99
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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.