Finding the Fourth Proportional to 1,741,949.55, 2,611,907.37 and 675,745.74
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Solution
The fourth proportional to 1,741,949.55, 2,611,907.37 and 675,745.74 is: 1,013,224.11
Step by Step Solution
- Step 1: Write the proportion equation
1,741,949.55 : 2,611,907.37 = 675,745.74 : x - Step 2: Convert to fraction form
1,741,949.55/2,611,907.37 = 675,745.74/x - Step 3: Cross multiply
1,741,949.55x = 2,611,907.37 × 675,745.74 - Step 4: Simplify right side
1,741,949.55x = 1,764,985,278,552.10 - Step 5: Solve for x
x = 1,764,985,278,552.10/1,741,949.55 - Step 6: Final answer
x = 1,013,224.11
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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.