Finding the Fourth Proportional to 4,633,102.36, 6,393,676.98 and 2,595,926.44
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Solution
The fourth proportional to 4,633,102.36, 6,393,676.98 and 2,595,926.44 is: 3,582,376.09
Step by Step Solution
- Step 1: Write the proportion equation
4,633,102.36 : 6,393,676.98 = 2,595,926.44 : x - Step 2: Convert to fraction form
4,633,102.36/6,393,676.98 = 2,595,926.44/x - Step 3: Cross multiply
4,633,102.36x = 6,393,676.98 × 2,595,926.44 - Step 4: Simplify right side
4,633,102.36x = 16,597,515,121,201.35 - Step 5: Solve for x
x = 16,597,515,121,201.35/4,633,102.36 - Step 6: Final answer
x = 3,582,376.09
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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.