Finding the Fourth Proportional to 967,924.05, 1,450,578.23 and 368,558.25
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Solution
The fourth proportional to 967,924.05, 1,450,578.23 and 368,558.25 is: 552,339.38
Step by Step Solution
- Step 1: Write the proportion equation
967,924.05 : 1,450,578.23 = 368,558.25 : x - Step 2: Convert to fraction form
967,924.05/1,450,578.23 = 368,558.25/x - Step 3: Cross multiply
967,924.05x = 1,450,578.23 × 368,558.25 - Step 4: Simplify right side
967,924.05x = 534,622,568,036.53 - Step 5: Solve for x
x = 534,622,568,036.53/967,924.05 - Step 6: Final answer
x = 552,339.38
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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.