Finding the Fourth Proportional to 4,483,103.00, 6,715,984.19 and 3,754,797.71
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Solution
The fourth proportional to 4,483,103.00, 6,715,984.19 and 3,754,797.71 is: 5,624,934.79
Step by Step Solution
- Step 1: Write the proportion equation
4,483,103.00 : 6,715,984.19 = 3,754,797.71 : x - Step 2: Convert to fraction form
4,483,103.00/6,715,984.19 = 3,754,797.71/x - Step 3: Cross multiply
4,483,103.00x = 6,715,984.19 × 3,754,797.71 - Step 4: Simplify right side
4,483,103.00x = 25,217,162,004,654.29 - Step 5: Solve for x
x = 25,217,162,004,654.29/4,483,103.00 - Step 6: Final answer
x = 5,624,934.79
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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.