Finding the Fourth Proportional to 3,383,204.94, 5,074,021.85 and 2,017,359.99
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Solution
The fourth proportional to 3,383,204.94, 5,074,021.85 and 2,017,359.99 is: 3,025,571.56
Step by Step Solution
- Step 1: Write the proportion equation
3,383,204.94 : 5,074,021.85 = 2,017,359.99 : x - Step 2: Convert to fraction form
3,383,204.94/5,074,021.85 = 2,017,359.99/x - Step 3: Cross multiply
3,383,204.94x = 5,074,021.85 × 2,017,359.99 - Step 4: Simplify right side
3,383,204.94x = 10,236,128,658,488.98 - Step 5: Solve for x
x = 10,236,128,658,488.98/3,383,204.94 - Step 6: Final answer
x = 3,025,571.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.