Finding the Fourth Proportional to 5,652,937.30, 8,474,274.42 and 2,056,161.46
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Solution
The fourth proportional to 5,652,937.30, 8,474,274.42 and 2,056,161.46 is: 3,082,375.68
Step by Step Solution
- Step 1: Write the proportion equation
5,652,937.30 : 8,474,274.42 = 2,056,161.46 : x - Step 2: Convert to fraction form
5,652,937.30/8,474,274.42 = 2,056,161.46/x - Step 3: Cross multiply
5,652,937.30x = 8,474,274.42 × 2,056,161.46 - Step 4: Simplify right side
5,652,937.30x = 17,424,476,463,867.85 - Step 5: Solve for x
x = 17,424,476,463,867.85/5,652,937.30 - Step 6: Final answer
x = 3,082,375.68
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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.