Finding the Fourth Proportional to 531,060.23, 796,787.18 and 246,903.32
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Solution
The fourth proportional to 531,060.23, 796,787.18 and 246,903.32 is: 370,446.49
Step by Step Solution
- Step 1: Write the proportion equation
531,060.23 : 796,787.18 = 246,903.32 : x - Step 2: Convert to fraction form
531,060.23/796,787.18 = 246,903.32/x - Step 3: Cross multiply
531,060.23x = 796,787.18 × 246,903.32 - Step 4: Simplify right side
531,060.23x = 196,729,394,856.99 - Step 5: Solve for x
x = 196,729,394,856.99/531,060.23 - Step 6: Final answer
x = 370,446.49
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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.