Finding the Fourth Proportional to 4,563,764, 6,297,754.82 and 2,498,383.62
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Solution
The fourth proportional to 4,563,764, 6,297,754.82 and 2,498,383.62 is: 3,447,638.28
Step by Step Solution
- Step 1: Write the proportion equation
4,563,764 : 6,297,754.82 = 2,498,383.62 : x - Step 2: Convert to fraction form
4,563,764/6,297,754.82 = 2,498,383.62/x - Step 3: Cross multiply
4,563,764x = 6,297,754.82 × 2,498,383.62 - Step 4: Simplify right side
4,563,764x = 15,734,207,485,064.05 - Step 5: Solve for x
x = 15,734,207,485,064.05/4,563,764 - Step 6: Final answer
x = 3,447,638.28
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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.