Finding the Fourth Proportional to 9,497,010.26, 14,245,520.72 and 6,669,744.14
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Solution
The fourth proportional to 9,497,010.26, 14,245,520.72 and 6,669,744.14 is: 10,004,619.95
Step by Step Solution
- Step 1: Write the proportion equation
9,497,010.26 : 14,245,520.72 = 6,669,744.14 : x - Step 2: Convert to fraction form
9,497,010.26/14,245,520.72 = 6,669,744.14/x - Step 3: Cross multiply
9,497,010.26x = 14,245,520.72 × 6,669,744.14 - Step 4: Simplify right side
9,497,010.26x = 95,013,978,345,733.66 - Step 5: Solve for x
x = 95,013,978,345,733.66/9,497,010.26 - Step 6: Final answer
x = 10,004,619.95
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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.