Finding the Fourth Proportional to 2,281,722.62, 3,422,361.05 and 598,826.12
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Solution
The fourth proportional to 2,281,722.62, 3,422,361.05 and 598,826.12 is: 898,180.68
Step by Step Solution
- Step 1: Write the proportion equation
2,281,722.62 : 3,422,361.05 = 598,826.12 : x - Step 2: Convert to fraction form
2,281,722.62/3,422,361.05 = 598,826.12/x - Step 3: Cross multiply
2,281,722.62x = 3,422,361.05 × 598,826.12 - Step 4: Simplify right side
2,281,722.62x = 2,049,399,173,195.89 - Step 5: Solve for x
x = 2,049,399,173,195.89/2,281,722.62 - Step 6: Final answer
x = 898,180.68
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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.