Finding the Fourth Proportional to 5,566,295.10, 8,352,207.45 and 2,200,611.90
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Solution
The fourth proportional to 5,566,295.10, 8,352,207.45 and 2,200,611.90 is: 3,302,010.90
Step by Step Solution
- Step 1: Write the proportion equation
5,566,295.10 : 8,352,207.45 = 2,200,611.90 : x - Step 2: Convert to fraction form
5,566,295.10/8,352,207.45 = 2,200,611.90/x - Step 3: Cross multiply
5,566,295.10x = 8,352,207.45 × 2,200,611.90 - Step 4: Simplify right side
5,566,295.10x = 18,379,967,105,738.66 - Step 5: Solve for x
x = 18,379,967,105,738.66/5,566,295.10 - Step 6: Final answer
x = 3,302,010.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.