Finding the Fourth Proportional to 4,463,145.60, 6,160,720.32 and 2,652,288
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Solution
The fourth proportional to 4,463,145.60, 6,160,720.32 and 2,652,288 is: 3,661,096.02
Step by Step Solution
- Step 1: Write the proportion equation
4,463,145.60 : 6,160,720.32 = 2,652,288 : x - Step 2: Convert to fraction form
4,463,145.60/6,160,720.32 = 2,652,288/x - Step 3: Cross multiply
4,463,145.60x = 6,160,720.32 × 2,652,288 - Step 4: Simplify right side
4,463,145.60x = 16,340,004,576,092.16 - Step 5: Solve for x
x = 16,340,004,576,092.16/4,463,145.60 - Step 6: Final answer
x = 3,661,096.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.