Finding the Fourth Proportional to 4,269,596.66, 5,892,183.07 and 2,335,812.38
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Solution
The fourth proportional to 4,269,596.66, 5,892,183.07 and 2,335,812.38 is: 3,223,497.50
Step by Step Solution
- Step 1: Write the proportion equation
4,269,596.66 : 5,892,183.07 = 2,335,812.38 : x - Step 2: Convert to fraction form
4,269,596.66/5,892,183.07 = 2,335,812.38/x - Step 3: Cross multiply
4,269,596.66x = 5,892,183.07 × 2,335,812.38 - Step 4: Simplify right side
4,269,596.66x = 13,763,034,148,453.35 - Step 5: Solve for x
x = 13,763,034,148,453.35/4,269,596.66 - Step 6: Final answer
x = 3,223,497.50
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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.