Finding the Fourth Proportional to 1,203,232.06, 1,804,879.62 and 350,269.24
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Solution
The fourth proportional to 1,203,232.06, 1,804,879.62 and 350,269.24 is: 525,413.04
Step by Step Solution
- Step 1: Write the proportion equation
1,203,232.06 : 1,804,879.62 = 350,269.24 : x - Step 2: Convert to fraction form
1,203,232.06/1,804,879.62 = 350,269.24/x - Step 3: Cross multiply
1,203,232.06x = 1,804,879.62 × 350,269.24 - Step 4: Simplify right side
1,203,232.06x = 632,193,812,788.89 - Step 5: Solve for x
x = 632,193,812,788.89/1,203,232.06 - Step 6: Final answer
x = 525,413.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.