Finding the Fourth Proportional to 3,883,361.99, 5,825,125.00 and 1,004,790.22
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Solution
The fourth proportional to 3,883,361.99, 5,825,125.00 and 1,004,790.22 is: 1,507,206.55
Step by Step Solution
- Step 1: Write the proportion equation
3,883,361.99 : 5,825,125.00 = 1,004,790.22 : x - Step 2: Convert to fraction form
3,883,361.99/5,825,125.00 = 1,004,790.22/x - Step 3: Cross multiply
3,883,361.99x = 5,825,125.00 × 1,004,790.22 - Step 4: Simplify right side
3,883,361.99x = 5,853,028,614,144.70 - Step 5: Solve for x
x = 5,853,028,614,144.70/3,883,361.99 - Step 6: Final answer
x = 1,507,206.55
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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.