Finding the Fourth Proportional to 795,252.88, 1,192,840.44 and 296,578
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Solution
The fourth proportional to 795,252.88, 1,192,840.44 and 296,578 is: 444,852.50
Step by Step Solution
- Step 1: Write the proportion equation
795,252.88 : 1,192,840.44 = 296,578 : x - Step 2: Convert to fraction form
795,252.88/1,192,840.44 = 296,578/x - Step 3: Cross multiply
795,252.88x = 1,192,840.44 × 296,578 - Step 4: Simplify right side
795,252.88x = 353,770,232,014.32 - Step 5: Solve for x
x = 353,770,232,014.32/795,252.88 - Step 6: Final answer
x = 444,852.50
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1.5x scale
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.