Finding the Fourth Proportional to 4,229,131.14, 5,836,044.86 and 2,295,350.19
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Solution
The fourth proportional to 4,229,131.14, 5,836,044.86 and 2,295,350.19 is: 3,167,498.53
Step by Step Solution
- Step 1: Write the proportion equation
4,229,131.14 : 5,836,044.86 = 2,295,350.19 : x - Step 2: Convert to fraction form
4,229,131.14/5,836,044.86 = 2,295,350.19/x - Step 3: Cross multiply
4,229,131.14x = 5,836,044.86 × 2,295,350.19 - Step 4: Simplify right side
4,229,131.14x = 13,395,766,666,772.77 - Step 5: Solve for x
x = 13,395,766,666,772.77/4,229,131.14 - Step 6: Final answer
x = 3,167,498.53
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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.