Finding the Fourth Proportional to 901,732.33, 1,352,805.86 and 270,658.09
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Solution
The fourth proportional to 901,732.33, 1,352,805.86 and 270,658.09 is: 406,049.38
Step by Step Solution
- Step 1: Write the proportion equation
901,732.33 : 1,352,805.86 = 270,658.09 : x - Step 2: Convert to fraction form
901,732.33/1,352,805.86 = 270,658.09/x - Step 3: Cross multiply
901,732.33x = 1,352,805.86 × 270,658.09 - Step 4: Simplify right side
901,732.33x = 366,147,850,208.41 - Step 5: Solve for x
x = 366,147,850,208.41/901,732.33 - Step 6: Final answer
x = 406,049.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.