Finding the Fourth Proportional to 8,882,419.67, 13,324,900.35 and 2,734,921.40
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Solution
The fourth proportional to 8,882,419.67, 13,324,900.35 and 2,734,921.40 is: 4,102,773.39
Step by Step Solution
- Step 1: Write the proportion equation
8,882,419.67 : 13,324,900.35 = 2,734,921.40 : x - Step 2: Convert to fraction form
8,882,419.67/13,324,900.35 = 2,734,921.40/x - Step 3: Cross multiply
8,882,419.67x = 13,324,900.35 × 2,734,921.40 - Step 4: Simplify right side
8,882,419.67x = 36,442,555,053,457.98 - Step 5: Solve for x
x = 36,442,555,053,457.98/8,882,419.67 - Step 6: Final answer
x = 4,102,773.39
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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.