Finding the Fourth Proportional to 4,193,108.36, 5,786,413.35 and 2,332,514.78
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Solution
The fourth proportional to 4,193,108.36, 5,786,413.35 and 2,332,514.78 is: 3,218,828.02
Step by Step Solution
- Step 1: Write the proportion equation
4,193,108.36 : 5,786,413.35 = 2,332,514.78 : x - Step 2: Convert to fraction form
4,193,108.36/5,786,413.35 = 2,332,514.78/x - Step 3: Cross multiply
4,193,108.36x = 5,786,413.35 × 2,332,514.78 - Step 4: Simplify right side
4,193,108.36x = 13,496,894,662,064.31 - Step 5: Solve for x
x = 13,496,894,662,064.31/4,193,108.36 - Step 6: Final answer
x = 3,218,828.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.