Finding the Fourth Proportional to 5,874,121.44, 8,812,986.01 and 2,804,029.84
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Solution
The fourth proportional to 5,874,121.44, 8,812,986.01 and 2,804,029.84 is: 4,206,905.83
Step by Step Solution
- Step 1: Write the proportion equation
5,874,121.44 : 8,812,986.01 = 2,804,029.84 : x - Step 2: Convert to fraction form
5,874,121.44/8,812,986.01 = 2,804,029.84/x - Step 3: Cross multiply
5,874,121.44x = 8,812,986.01 × 2,804,029.84 - Step 4: Simplify right side
5,874,121.44x = 24,711,875,751,542.54 - Step 5: Solve for x
x = 24,711,875,751,542.54/5,874,121.44 - Step 6: Final answer
x = 4,206,905.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.