Finding the Fourth Proportional to 4,297,487.97, 5,931,375.82 and 2,463,175.67
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Solution
The fourth proportional to 4,297,487.97, 5,931,375.82 and 2,463,175.67 is: 3,399,665.27
Step by Step Solution
- Step 1: Write the proportion equation
4,297,487.97 : 5,931,375.82 = 2,463,175.67 : x - Step 2: Convert to fraction form
4,297,487.97/5,931,375.82 = 2,463,175.67/x - Step 3: Cross multiply
4,297,487.97x = 5,931,375.82 × 2,463,175.67 - Step 4: Simplify right side
4,297,487.97x = 14,610,020,609,450.30 - Step 5: Solve for x
x = 14,610,020,609,450.30/4,297,487.97 - Step 6: Final answer
x = 3,399,665.27
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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.