Finding the Fourth Proportional to 2,530,228.08, 3,795,342.26 and 733,112.74
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Solution
The fourth proportional to 2,530,228.08, 3,795,342.26 and 733,112.74 is: 1,099,669.15
Step by Step Solution
- Step 1: Write the proportion equation
2,530,228.08 : 3,795,342.26 = 733,112.74 : x - Step 2: Convert to fraction form
2,530,228.08/3,795,342.26 = 733,112.74/x - Step 3: Cross multiply
2,530,228.08x = 3,795,342.26 × 733,112.74 - Step 4: Simplify right side
2,530,228.08x = 2,782,413,763,466.39 - Step 5: Solve for x
x = 2,782,413,763,466.39/2,530,228.08 - Step 6: Final answer
x = 1,099,669.15
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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.