Finding the Fourth Proportional to 2,513,093.26, 3,468,258.22 and 1,532,944.44
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Solution
The fourth proportional to 2,513,093.26, 3,468,258.22 and 1,532,944.44 is: 2,115,578.93
Step by Step Solution
- Step 1: Write the proportion equation
2,513,093.26 : 3,468,258.22 = 1,532,944.44 : x - Step 2: Convert to fraction form
2,513,093.26/3,468,258.22 = 1,532,944.44/x - Step 3: Cross multiply
2,513,093.26x = 3,468,258.22 × 1,532,944.44 - Step 4: Simplify right side
2,513,093.26x = 5,316,647,154,833.30 - Step 5: Solve for x
x = 5,316,647,154,833.30/2,513,093.26 - Step 6: Final answer
x = 2,115,578.93
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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.