Finding the Fourth Proportional to 2,399,524.44, 3,600,195.72 and 1,440,649.68
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Solution
The fourth proportional to 2,399,524.44, 3,600,195.72 and 1,440,649.68 is: 2,161,520.31
Step by Step Solution
- Step 1: Write the proportion equation
2,399,524.44 : 3,600,195.72 = 1,440,649.68 : x - Step 2: Convert to fraction form
2,399,524.44/3,600,195.72 = 1,440,649.68/x - Step 3: Cross multiply
2,399,524.44x = 3,600,195.72 × 1,440,649.68 - Step 4: Simplify right side
2,399,524.44x = 5,186,620,811,955.37 - Step 5: Solve for x
x = 5,186,620,811,955.37/2,399,524.44 - Step 6: Final answer
x = 2,161,520.31
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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.