Finding the Fourth Proportional to 4,244,236.08, 5,857,120.44 and 2,310,552.24
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Solution
The fourth proportional to 4,244,236.08, 5,857,120.44 and 2,310,552.24 is: 3,188,602.73
Step by Step Solution
- Step 1: Write the proportion equation
4,244,236.08 : 5,857,120.44 = 2,310,552.24 : x - Step 2: Convert to fraction form
4,244,236.08/5,857,120.44 = 2,310,552.24/x - Step 3: Cross multiply
4,244,236.08x = 5,857,120.44 × 2,310,552.24 - Step 4: Simplify right side
4,244,236.08x = 13,533,182,752,591.79 - Step 5: Solve for x
x = 13,533,182,752,591.79/4,244,236.08 - Step 6: Final answer
x = 3,188,602.73
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1.5x scale
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.