Finding the Fourth Proportional to 3,096,408.24, 4,644,905.52 and 1,203,295.68
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Solution
The fourth proportional to 3,096,408.24, 4,644,905.52 and 1,203,295.68 is: 1,805,057.44
Step by Step Solution
- Step 1: Write the proportion equation
3,096,408.24 : 4,644,905.52 = 1,203,295.68 : x - Step 2: Convert to fraction form
3,096,408.24/4,644,905.52 = 1,203,295.68/x - Step 3: Cross multiply
3,096,408.24x = 4,644,905.52 × 1,203,295.68 - Step 4: Simplify right side
3,096,408.24x = 5,589,194,746,224.15 - Step 5: Solve for x
x = 5,589,194,746,224.15/3,096,408.24 - Step 6: Final answer
x = 1,805,057.44
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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.