Finding the Fourth Proportional to 4,594,609.58, 6,340,708.96 and 2,529,843.44
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Solution
The fourth proportional to 4,594,609.58, 6,340,708.96 and 2,529,843.44 is: 3,491,265.29
Step by Step Solution
- Step 1: Write the proportion equation
4,594,609.58 : 6,340,708.96 = 2,529,843.44 : x - Step 2: Convert to fraction form
4,594,609.58/6,340,708.96 = 2,529,843.44/x - Step 3: Cross multiply
4,594,609.58x = 6,340,708.96 × 2,529,843.44 - Step 4: Simplify right side
4,594,609.58x = 16,041,000,929,377.07 - Step 5: Solve for x
x = 16,041,000,929,377.07/4,594,609.58 - Step 6: Final answer
x = 3,491,265.29
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.