Finding the Fourth Proportional to 5,534,093.12, 8,303,661.94 and 2,840,310.02
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Solution
The fourth proportional to 5,534,093.12, 8,303,661.94 and 2,840,310.02 is: 4,261,759.55
Step by Step Solution
- Step 1: Write the proportion equation
5,534,093.12 : 8,303,661.94 = 2,840,310.02 : x - Step 2: Convert to fraction form
5,534,093.12/8,303,661.94 = 2,840,310.02/x - Step 3: Cross multiply
5,534,093.12x = 8,303,661.94 × 2,840,310.02 - Step 4: Simplify right side
5,534,093.12x = 23,584,974,210,874.64 - Step 5: Solve for x
x = 23,584,974,210,874.64/5,534,093.12 - Step 6: Final answer
x = 4,261,759.55
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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.