Finding the Fourth Proportional to 5,797,375.87, 8,657,023.84 and 4,734,526.27
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Solution
The fourth proportional to 5,797,375.87, 8,657,023.84 and 4,734,526.27 is: 7,069,906.75
Step by Step Solution
- Step 1: Write the proportion equation
5,797,375.87 : 8,657,023.84 = 4,734,526.27 : x - Step 2: Convert to fraction form
5,797,375.87/8,657,023.84 = 4,734,526.27/x - Step 3: Cross multiply
5,797,375.87x = 8,657,023.84 × 4,734,526.27 - Step 4: Simplify right side
5,797,375.87x = 40,986,906,790,496.27 - Step 5: Solve for x
x = 40,986,906,790,496.27/5,797,375.87 - Step 6: Final answer
x = 7,069,906.75
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.