Finding the Fourth Proportional to 2,483,511.44, 3,741,862.58 and 2,243,903.84
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Solution
The fourth proportional to 2,483,511.44, 3,741,862.58 and 2,243,903.84 is: 3,380,850.06
Step by Step Solution
- Step 1: Write the proportion equation
2,483,511.44 : 3,741,862.58 = 2,243,903.84 : x - Step 2: Convert to fraction form
2,483,511.44/3,741,862.58 = 2,243,903.84/x - Step 3: Cross multiply
2,483,511.44x = 3,741,862.58 × 2,243,903.84 - Step 4: Simplify right side
2,483,511.44x = 8,396,379,812,014.31 - Step 5: Solve for x
x = 8,396,379,812,014.31/2,483,511.44 - Step 6: Final answer
x = 3,380,850.06
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.