Finding the Fourth Proportional to 2,271,154.52, 3,405,734.67 and 850,214.05
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Solution
The fourth proportional to 2,271,154.52, 3,405,734.67 and 850,214.05 is: 1,274,947.80
Step by Step Solution
- Step 1: Write the proportion equation
2,271,154.52 : 3,405,734.67 = 850,214.05 : x - Step 2: Convert to fraction form
2,271,154.52/3,405,734.67 = 850,214.05/x - Step 3: Cross multiply
2,271,154.52x = 3,405,734.67 × 850,214.05 - Step 4: Simplify right side
2,271,154.52x = 2,895,603,449,977.44 - Step 5: Solve for x
x = 2,895,603,449,977.44/2,271,154.52 - Step 6: Final answer
x = 1,274,947.80
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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.