Finding the Fourth Proportional to 2,529,468.44, 3,794,209.14 and 1,033,560.44
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Solution
The fourth proportional to 2,529,468.44, 3,794,209.14 and 1,033,560.44 is: 1,550,343.31
Step by Step Solution
- Step 1: Write the proportion equation
2,529,468.44 : 3,794,209.14 = 1,033,560.44 : x - Step 2: Convert to fraction form
2,529,468.44/3,794,209.14 = 1,033,560.44/x - Step 3: Cross multiply
2,529,468.44x = 3,794,209.14 × 1,033,560.44 - Step 4: Simplify right side
2,529,468.44x = 3,921,544,468,190.42 - Step 5: Solve for x
x = 3,921,544,468,190.42/2,529,468.44 - Step 6: Final answer
x = 1,550,343.31
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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.