Finding the Fourth Proportional to 693,537.24, 1,040,606.34 and 244,578.88
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Solution
The fourth proportional to 693,537.24, 1,040,606.34 and 244,578.88 is: 366,974.29
Step by Step Solution
- Step 1: Write the proportion equation
693,537.24 : 1,040,606.34 = 244,578.88 : x - Step 2: Convert to fraction form
693,537.24/1,040,606.34 = 244,578.88/x - Step 3: Cross multiply
693,537.24x = 1,040,606.34 × 244,578.88 - Step 4: Simplify right side
693,537.24x = 254,510,333,158.10 - Step 5: Solve for x
x = 254,510,333,158.10/693,537.24 - Step 6: Final answer
x = 366,974.29
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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.