Finding the Fourth Proportional to 4,229,158.33, 5,836,244.91 and 2,295,419.62
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Solution
The fourth proportional to 4,229,158.33, 5,836,244.91 and 2,295,419.62 is: 3,167,682.56
Step by Step Solution
- Step 1: Write the proportion equation
4,229,158.33 : 5,836,244.91 = 2,295,419.62 : x - Step 2: Convert to fraction form
4,229,158.33/5,836,244.91 = 2,295,419.62/x - Step 3: Cross multiply
4,229,158.33x = 5,836,244.91 × 2,295,419.62 - Step 4: Simplify right side
4,229,158.33x = 13,396,631,073,539.13 - Step 5: Solve for x
x = 13,396,631,073,539.13/4,229,158.33 - Step 6: Final answer
x = 3,167,682.56
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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.