Finding the Fourth Proportional to 2,524,708.44, 3,787,063.20 and 631,450.08
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Solution
The fourth proportional to 2,524,708.44, 3,787,063.20 and 631,450.08 is: 947,175.26
Step by Step Solution
- Step 1: Write the proportion equation
2,524,708.44 : 3,787,063.20 = 631,450.08 : x - Step 2: Convert to fraction form
2,524,708.44/3,787,063.20 = 631,450.08/x - Step 3: Cross multiply
2,524,708.44x = 3,787,063.20 × 631,450.08 - Step 4: Simplify right side
2,524,708.44x = 2,391,341,360,605.06 - Step 5: Solve for x
x = 2,391,341,360,605.06/2,524,708.44 - Step 6: Final answer
x = 947,175.26
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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.