Finding the Fourth Proportional to 4,757,804.44, 6,565,777.34 and 2,582,348.39
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Solution
The fourth proportional to 4,757,804.44, 6,565,777.34 and 2,582,348.39 is: 3,563,644.69
Step by Step Solution
- Step 1: Write the proportion equation
4,757,804.44 : 6,565,777.34 = 2,582,348.39 : x - Step 2: Convert to fraction form
4,757,804.44/6,565,777.34 = 2,582,348.39/x - Step 3: Cross multiply
4,757,804.44x = 6,565,777.34 × 2,582,348.39 - Step 4: Simplify right side
4,757,804.44x = 16,955,124,497,306.85 - Step 5: Solve for x
x = 16,955,124,497,306.85/4,757,804.44 - Step 6: Final answer
x = 3,563,644.69
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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.