Finding the Fourth Proportional to 894,224.44, 1,341,052.14 and 295,073.92
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Solution
The fourth proportional to 894,224.44, 1,341,052.14 and 295,073.92 is: 442,516.99
Step by Step Solution
- Step 1: Write the proportion equation
894,224.44 : 1,341,052.14 = 295,073.92 : x - Step 2: Convert to fraction form
894,224.44/1,341,052.14 = 295,073.92/x - Step 3: Cross multiply
894,224.44x = 1,341,052.14 × 295,073.92 - Step 4: Simplify right side
894,224.44x = 395,709,505,168.93 - Step 5: Solve for x
x = 395,709,505,168.93/894,224.44 - Step 6: Final answer
x = 442,516.99
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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.