Finding the Fourth Proportional to 4,366,859.36, 6,026,290.62 and 2,532,406.84
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Solution
The fourth proportional to 4,366,859.36, 6,026,290.62 and 2,532,406.84 is: 3,494,735.76
Step by Step Solution
- Step 1: Write the proportion equation
4,366,859.36 : 6,026,290.62 = 2,532,406.84 : x - Step 2: Convert to fraction form
4,366,859.36/6,026,290.62 = 2,532,406.84/x - Step 3: Cross multiply
4,366,859.36x = 6,026,290.62 × 2,532,406.84 - Step 4: Simplify right side
4,366,859.36x = 15,261,019,585,915.84 - Step 5: Solve for x
x = 15,261,019,585,915.84/4,366,859.36 - Step 6: Final answer
x = 3,494,735.76
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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.