Finding the Fourth Proportional to 6,022,502.28, 8,311,060.08 and 3,269,187
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Solution
The fourth proportional to 6,022,502.28, 8,311,060.08 and 3,269,187 is: 4,511,481.82
Step by Step Solution
- Step 1: Write the proportion equation
6,022,502.28 : 8,311,060.08 = 3,269,187 : x - Step 2: Convert to fraction form
6,022,502.28/8,311,060.08 = 3,269,187/x - Step 3: Cross multiply
6,022,502.28x = 8,311,060.08 × 3,269,187 - Step 4: Simplify right side
6,022,502.28x = 27,170,409,569,754.96 - Step 5: Solve for x
x = 27,170,409,569,754.96/6,022,502.28 - Step 6: Final answer
x = 4,511,481.82
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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.