Finding the Fourth Proportional to 2,737,894.48, 4,107,227.68 and 844,789.84
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Solution
The fourth proportional to 2,737,894.48, 4,107,227.68 and 844,789.84 is: 1,267,303.85
Step by Step Solution
- Step 1: Write the proportion equation
2,737,894.48 : 4,107,227.68 = 844,789.84 : x - Step 2: Convert to fraction form
2,737,894.48/4,107,227.68 = 844,789.84/x - Step 3: Cross multiply
2,737,894.48x = 4,107,227.68 × 844,789.84 - Step 4: Simplify right side
2,737,894.48x = 3,469,744,214,630.77 - Step 5: Solve for x
x = 3,469,744,214,630.77/2,737,894.48 - Step 6: Final answer
x = 1,267,303.85
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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.