Finding the Fourth Proportional to 2,516,450, 3,770,941.26 and 1,848,336.08
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Solution
The fourth proportional to 2,516,450, 3,770,941.26 and 1,848,336.08 is: 2,769,761.68
Step by Step Solution
- Step 1: Write the proportion equation
2,516,450 : 3,770,941.26 = 1,848,336.08 : x - Step 2: Convert to fraction form
2,516,450/3,770,941.26 = 1,848,336.08/x - Step 3: Cross multiply
2,516,450x = 3,770,941.26 × 1,848,336.08 - Step 4: Simplify right side
2,516,450x = 6,969,966,786,418.66 - Step 5: Solve for x
x = 6,969,966,786,418.66/2,516,450 - Step 6: Final answer
x = 2,769,761.68
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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.