Finding the Fourth Proportional to 5,738,704.07, 8,609,253.48 and 3,042,297.09
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Solution
The fourth proportional to 5,738,704.07, 8,609,253.48 and 3,042,297.09 is: 4,564,080.41
Step by Step Solution
- Step 1: Write the proportion equation
5,738,704.07 : 8,609,253.48 = 3,042,297.09 : x - Step 2: Convert to fraction form
5,738,704.07/8,609,253.48 = 3,042,297.09/x - Step 3: Cross multiply
5,738,704.07x = 8,609,253.48 × 3,042,297.09 - Step 4: Simplify right side
5,738,704.07x = 26,191,906,809,276.38 - Step 5: Solve for x
x = 26,191,906,809,276.38/5,738,704.07 - Step 6: Final answer
x = 4,564,080.41
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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.