Finding the Fourth Proportional to 894,034.99, 1,341,217.73 and 295,037.83
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Solution
The fourth proportional to 894,034.99, 1,341,217.73 and 295,037.83 is: 442,611.28
Step by Step Solution
- Step 1: Write the proportion equation
894,034.99 : 1,341,217.73 = 295,037.83 : x - Step 2: Convert to fraction form
894,034.99/1,341,217.73 = 295,037.83/x - Step 3: Cross multiply
894,034.99x = 1,341,217.73 × 295,037.83 - Step 4: Simplify right side
894,034.99x = 395,709,968,616.73 - Step 5: Solve for x
x = 395,709,968,616.73/894,034.99 - Step 6: Final answer
x = 442,611.28
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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.