Finding the Fourth Proportional to 5,843,028.06, 8,804,425.01 and 4,801,403.70
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Solution
The fourth proportional to 5,843,028.06, 8,804,425.01 and 4,801,403.70 is: 7,234,878.62
Step by Step Solution
- Step 1: Write the proportion equation
5,843,028.06 : 8,804,425.01 = 4,801,403.70 : x - Step 2: Convert to fraction form
5,843,028.06/8,804,425.01 = 4,801,403.70/x - Step 3: Cross multiply
5,843,028.06x = 8,804,425.01 × 4,801,403.70 - Step 4: Simplify right side
5,843,028.06x = 42,273,598,795,379.52 - Step 5: Solve for x
x = 42,273,598,795,379.52/5,843,028.06 - Step 6: Final answer
x = 7,234,878.62
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.