Finding the Fourth Proportional to 2,533,257.92, 3,801,883.90 and 936,277.70
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Solution
The fourth proportional to 2,533,257.92, 3,801,883.90 and 936,277.70 is: 1,405,154.64
Step by Step Solution
- Step 1: Write the proportion equation
2,533,257.92 : 3,801,883.90 = 936,277.70 : x - Step 2: Convert to fraction form
2,533,257.92/3,801,883.90 = 936,277.70/x - Step 3: Cross multiply
2,533,257.92x = 3,801,883.90 × 936,277.70 - Step 4: Simplify right side
2,533,257.92x = 3,559,619,113,559.03 - Step 5: Solve for x
x = 3,559,619,113,559.03/2,533,257.92 - Step 6: Final answer
x = 1,405,154.64
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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.