Finding the Fourth Proportional to 5,795,554.80, 8,685,037.80 and 4,267,311.60
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Solution
The fourth proportional to 5,795,554.80, 8,685,037.80 and 4,267,311.60 is: 6,394,860.17
Step by Step Solution
- Step 1: Write the proportion equation
5,795,554.80 : 8,685,037.80 = 4,267,311.60 : x - Step 2: Convert to fraction form
5,795,554.80/8,685,037.80 = 4,267,311.60/x - Step 3: Cross multiply
5,795,554.80x = 8,685,037.80 × 4,267,311.60 - Step 4: Simplify right side
5,795,554.80x = 37,061,762,550,378.48 - Step 5: Solve for x
x = 37,061,762,550,378.48/5,795,554.80 - Step 6: Final answer
x = 6,394,860.17
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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.