Finding the Fourth Proportional to 5,891,027.20, 8,836,551.62 and 1,847,828.38
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Solution
The fourth proportional to 5,891,027.20, 8,836,551.62 and 1,847,828.38 is: 2,771,745.96
Step by Step Solution
- Step 1: Write the proportion equation
5,891,027.20 : 8,836,551.62 = 1,847,828.38 : x - Step 2: Convert to fraction form
5,891,027.20/8,836,551.62 = 1,847,828.38/x - Step 3: Cross multiply
5,891,027.20x = 8,836,551.62 × 1,847,828.38 - Step 4: Simplify right side
5,891,027.20x = 16,328,430,864,770.97 - Step 5: Solve for x
x = 16,328,430,864,770.97/5,891,027.20 - Step 6: Final answer
x = 2,771,745.96
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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.