Finding the Fourth Proportional to 4,757,594.26, 6,565,486.56 and 2,582,137.44
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Solution
The fourth proportional to 4,757,594.26, 6,565,486.56 and 2,582,137.44 is: 3,563,353.18
Step by Step Solution
- Step 1: Write the proportion equation
4,757,594.26 : 6,565,486.56 = 2,582,137.44 : x - Step 2: Convert to fraction form
4,757,594.26/6,565,486.56 = 2,582,137.44/x - Step 3: Cross multiply
4,757,594.26x = 6,565,486.56 × 2,582,137.44 - Step 4: Simplify right side
4,757,594.26x = 16,952,988,624,089.22 - Step 5: Solve for x
x = 16,952,988,624,089.22/4,757,594.26 - Step 6: Final answer
x = 3,563,353.18
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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.