Finding the Fourth Proportional to 2,893,571.00, 4,339,469.99 and 2,000,750.12
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Solution
The fourth proportional to 2,893,571.00, 4,339,469.99 and 2,000,750.12 is: 3,000,512.20
Step by Step Solution
- Step 1: Write the proportion equation
2,893,571.00 : 4,339,469.99 = 2,000,750.12 : x - Step 2: Convert to fraction form
2,893,571.00/4,339,469.99 = 2,000,750.12/x - Step 3: Cross multiply
2,893,571.00x = 4,339,469.99 × 2,000,750.12 - Step 4: Simplify right side
2,893,571.00x = 8,682,195,071,527.80 - Step 5: Solve for x
x = 8,682,195,071,527.80/2,893,571.00 - Step 6: Final answer
x = 3,000,512.20
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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.