Finding the Fourth Proportional to 5,594,068.23, 8,395,586.39 and 2,899,163.91
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Solution
The fourth proportional to 5,594,068.23, 8,395,586.39 and 2,899,163.91 is: 4,351,069.75
Step by Step Solution
- Step 1: Write the proportion equation
5,594,068.23 : 8,395,586.39 = 2,899,163.91 : x - Step 2: Convert to fraction form
5,594,068.23/8,395,586.39 = 2,899,163.91/x - Step 3: Cross multiply
5,594,068.23x = 8,395,586.39 × 2,899,163.91 - Step 4: Simplify right side
5,594,068.23x = 24,340,181,065,175.19 - Step 5: Solve for x
x = 24,340,181,065,175.19/5,594,068.23 - Step 6: Final answer
x = 4,351,069.75
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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.