Finding the Fourth Proportional to 4,234,936, 5,844,211.68 and 2,327,224
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Solution
The fourth proportional to 4,234,936, 5,844,211.68 and 2,327,224 is: 3,211,569.12
Step by Step Solution
- Step 1: Write the proportion equation
4,234,936 : 5,844,211.68 = 2,327,224 : x - Step 2: Convert to fraction form
4,234,936/5,844,211.68 = 2,327,224/x - Step 3: Cross multiply
4,234,936x = 5,844,211.68 × 2,327,224 - Step 4: Simplify right side
4,234,936x = 13,600,789,682,776.32 - Step 5: Solve for x
x = 13,600,789,682,776.32/4,234,936 - Step 6: Final answer
x = 3,211,569.12
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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.