Finding the Fourth Proportional to 967,255.26, 1,450,896.84 and 368,249.31
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Solution
The fourth proportional to 967,255.26, 1,450,896.84 and 368,249.31 is: 552,379.28
Step by Step Solution
- Step 1: Write the proportion equation
967,255.26 : 1,450,896.84 = 368,249.31 : x - Step 2: Convert to fraction form
967,255.26/1,450,896.84 = 368,249.31/x - Step 3: Cross multiply
967,255.26x = 1,450,896.84 × 368,249.31 - Step 4: Simplify right side
967,255.26x = 534,291,760,211.18 - Step 5: Solve for x
x = 534,291,760,211.18/967,255.26 - Step 6: Final answer
x = 552,379.28
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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.