Finding the Fourth Proportional to 2,362,372.14, 3,544,074.99 and 765,096.69
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Solution
The fourth proportional to 2,362,372.14, 3,544,074.99 and 765,096.69 is: 1,147,812.40
Step by Step Solution
- Step 1: Write the proportion equation
2,362,372.14 : 3,544,074.99 = 765,096.69 : x - Step 2: Convert to fraction form
2,362,372.14/3,544,074.99 = 765,096.69/x - Step 3: Cross multiply
2,362,372.14x = 3,544,074.99 × 765,096.69 - Step 4: Simplify right side
2,362,372.14x = 2,711,560,043,960.78 - Step 5: Solve for x
x = 2,711,560,043,960.78/2,362,372.14 - Step 6: Final answer
x = 1,147,812.40
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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.