Finding the Fourth Proportional to 2,313,291.96, 3,467,532.24 and 894,322.62
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Solution
The fourth proportional to 2,313,291.96, 3,467,532.24 and 894,322.62 is: 1,340,553.88
Step by Step Solution
- Step 1: Write the proportion equation
2,313,291.96 : 3,467,532.24 = 894,322.62 : x - Step 2: Convert to fraction form
2,313,291.96/3,467,532.24 = 894,322.62/x - Step 3: Cross multiply
2,313,291.96x = 3,467,532.24 × 894,322.62 - Step 4: Simplify right side
2,313,291.96x = 3,101,092,517,811.27 - Step 5: Solve for x
x = 3,101,092,517,811.27/2,313,291.96 - Step 6: Final answer
x = 1,340,553.88
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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.