Finding the Fourth Proportional to 6,783,583.98, 10,176,950.00 and 2,234,469.68
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Solution
The fourth proportional to 6,783,583.98, 10,176,950.00 and 2,234,469.68 is: 3,352,222.99
Step by Step Solution
- Step 1: Write the proportion equation
6,783,583.98 : 10,176,950.00 = 2,234,469.68 : x - Step 2: Convert to fraction form
6,783,583.98/10,176,950.00 = 2,234,469.68/x - Step 3: Cross multiply
6,783,583.98x = 10,176,950.00 × 2,234,469.68 - Step 4: Simplify right side
6,783,583.98x = 22,740,086,202,740.98 - Step 5: Solve for x
x = 22,740,086,202,740.98/6,783,583.98 - Step 6: Final answer
x = 3,352,222.99
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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.