Finding the Fourth Proportional to 441,651.37, 609,497.58 and 250,682.53
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Solution
The fourth proportional to 441,651.37, 609,497.58 and 250,682.53 is: 345,952.50
Step by Step Solution
- Step 1: Write the proportion equation
441,651.37 : 609,497.58 = 250,682.53 : x - Step 2: Convert to fraction form
441,651.37/609,497.58 = 250,682.53/x - Step 3: Cross multiply
441,651.37x = 609,497.58 × 250,682.53 - Step 4: Simplify right side
441,651.37x = 152,790,395,383.28 - Step 5: Solve for x
x = 152,790,395,383.28/441,651.37 - Step 6: Final answer
x = 345,952.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.