Finding the Fourth Proportional to 333,366.98, 460,044.68 and 180,405.08
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Solution
The fourth proportional to 333,366.98, 460,044.68 and 180,405.08 is: 248,958.06
Step by Step Solution
- Step 1: Write the proportion equation
333,366.98 : 460,044.68 = 180,405.08 : x - Step 2: Convert to fraction form
333,366.98/460,044.68 = 180,405.08/x - Step 3: Cross multiply
333,366.98x = 460,044.68 × 180,405.08 - Step 4: Simplify right side
333,366.98x = 82,994,397,298.97 - Step 5: Solve for x
x = 82,994,397,298.97/333,366.98 - Step 6: Final answer
x = 248,958.06
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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.