Finding the Fourth Proportional to 4,529,237.58, 6,250,520.68 and 2,595,872.17
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Solution
The fourth proportional to 4,529,237.58, 6,250,520.68 and 2,595,872.17 is: 3,582,402.64
Step by Step Solution
- Step 1: Write the proportion equation
4,529,237.58 : 6,250,520.68 = 2,595,872.17 : x - Step 2: Convert to fraction form
4,529,237.58/6,250,520.68 = 2,595,872.17/x - Step 3: Cross multiply
4,529,237.58x = 6,250,520.68 × 2,595,872.17 - Step 4: Simplify right side
4,529,237.58x = 16,225,552,682,544.95 - Step 5: Solve for x
x = 16,225,552,682,544.95/4,529,237.58 - Step 6: Final answer
x = 3,582,402.64
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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.