Finding the Fourth Proportional to 4,037,450.30, 6,048,010.65 and 2,516,464.70
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Solution
The fourth proportional to 4,037,450.30, 6,048,010.65 and 2,516,464.70 is: 3,769,608.09
Step by Step Solution
- Step 1: Write the proportion equation
4,037,450.30 : 6,048,010.65 = 2,516,464.70 : x - Step 2: Convert to fraction form
4,037,450.30/6,048,010.65 = 2,516,464.70/x - Step 3: Cross multiply
4,037,450.30x = 6,048,010.65 × 2,516,464.70 - Step 4: Simplify right side
4,037,450.30x = 15,219,605,305,949.06 - Step 5: Solve for x
x = 15,219,605,305,949.06/4,037,450.30 - Step 6: Final answer
x = 3,769,608.09
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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.