Finding the Fourth Proportional to 2,239,450.08, 3,353,319.09 and 1,226,464.44
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Solution
The fourth proportional to 2,239,450.08, 3,353,319.09 and 1,226,464.44 is: 1,836,489.53
Step by Step Solution
- Step 1: Write the proportion equation
2,239,450.08 : 3,353,319.09 = 1,226,464.44 : x - Step 2: Convert to fraction form
2,239,450.08/3,353,319.09 = 1,226,464.44/x - Step 3: Cross multiply
2,239,450.08x = 3,353,319.09 × 1,226,464.44 - Step 4: Simplify right side
2,239,450.08x = 4,112,726,619,858.16 - Step 5: Solve for x
x = 4,112,726,619,858.16/2,239,450.08 - Step 6: Final answer
x = 1,836,489.53
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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.