Finding the Fourth Proportional to 4,234,938, 5,844,214.44 and 2,327,226
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Solution
The fourth proportional to 4,234,938, 5,844,214.44 and 2,327,226 is: 3,211,571.88
Step by Step Solution
- Step 1: Write the proportion equation
4,234,938 : 5,844,214.44 = 2,327,226 : x - Step 2: Convert to fraction form
4,234,938/5,844,214.44 = 2,327,226/x - Step 3: Cross multiply
4,234,938x = 5,844,214.44 × 2,327,226 - Step 4: Simplify right side
4,234,938x = 13,600,807,794,343.44 - Step 5: Solve for x
x = 13,600,807,794,343.44/4,234,938 - Step 6: Final answer
x = 3,211,571.88
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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.