Finding the Fourth Proportional to 4,382,706.26, 6,048,735.43 and 2,522,083.52
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Solution
The fourth proportional to 4,382,706.26, 6,048,735.43 and 2,522,083.52 is: 3,480,820.99
Step by Step Solution
- Step 1: Write the proportion equation
4,382,706.26 : 6,048,735.43 = 2,522,083.52 : x - Step 2: Convert to fraction form
4,382,706.26/6,048,735.43 = 2,522,083.52/x - Step 3: Cross multiply
4,382,706.26x = 6,048,735.43 × 2,522,083.52 - Step 4: Simplify right side
4,382,706.26x = 15,255,415,944,843.11 - Step 5: Solve for x
x = 15,255,415,944,843.11/4,382,706.26 - Step 6: Final answer
x = 3,480,820.99
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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.