Finding the Fourth Proportional to 5,892,273.99, 8,840,569.97 and 2,481,419.23
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Solution
The fourth proportional to 5,892,273.99, 8,840,569.97 and 2,481,419.23 is: 3,723,038.06
Step by Step Solution
- Step 1: Write the proportion equation
5,892,273.99 : 8,840,569.97 = 2,481,419.23 : x - Step 2: Convert to fraction form
5,892,273.99/8,840,569.97 = 2,481,419.23/x - Step 3: Cross multiply
5,892,273.99x = 8,840,569.97 × 2,481,419.23 - Step 4: Simplify right side
5,892,273.99x = 21,937,160,311,820.65 - Step 5: Solve for x
x = 21,937,160,311,820.65/5,892,273.99 - Step 6: Final answer
x = 3,723,038.06
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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.