Finding the Fourth Proportional to 333,694.44, 460,507.68 and 202,871.88
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Solution
The fourth proportional to 333,694.44, 460,507.68 and 202,871.88 is: 279,968.88
Step by Step Solution
- Step 1: Write the proportion equation
333,694.44 : 460,507.68 = 202,871.88 : x - Step 2: Convert to fraction form
333,694.44/460,507.68 = 202,871.88/x - Step 3: Cross multiply
333,694.44x = 460,507.68 × 202,871.88 - Step 4: Simplify right side
333,694.44x = 93,424,058,796.04 - Step 5: Solve for x
x = 93,424,058,796.04/333,694.44 - Step 6: Final answer
x = 279,968.88
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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.