Finding the Fourth Proportional to 5,991,475.70, 8,986,327.68 and 2,204,072.84
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Solution
The fourth proportional to 5,991,475.70, 8,986,327.68 and 2,204,072.84 is: 3,305,783.38
Step by Step Solution
- Step 1: Write the proportion equation
5,991,475.70 : 8,986,327.68 = 2,204,072.84 : x - Step 2: Convert to fraction form
5,991,475.70/8,986,327.68 = 2,204,072.84/x - Step 3: Cross multiply
5,991,475.70x = 8,986,327.68 × 2,204,072.84 - Step 4: Simplify right side
5,991,475.70x = 19,806,520,770,828.21 - Step 5: Solve for x
x = 19,806,520,770,828.21/5,991,475.70 - Step 6: Final answer
x = 3,305,783.38
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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.