Finding the Fourth Proportional to 9,587,704.36, 14,381,610.54 and 3,197,939.08
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Solution
The fourth proportional to 9,587,704.36, 14,381,610.54 and 3,197,939.08 is: 4,796,926.63
Step by Step Solution
- Step 1: Write the proportion equation
9,587,704.36 : 14,381,610.54 = 3,197,939.08 : x - Step 2: Convert to fraction form
9,587,704.36/14,381,610.54 = 3,197,939.08/x - Step 3: Cross multiply
9,587,704.36x = 14,381,610.54 × 3,197,939.08 - Step 4: Simplify right side
9,587,704.36x = 45,991,514,379,205.90 - Step 5: Solve for x
x = 45,991,514,379,205.90/9,587,704.36 - Step 6: Final answer
x = 4,796,926.63
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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.