Finding the Fourth Proportional to 3,629,325.06, 5,444,777.52 and 1,104,914.70
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Solution
The fourth proportional to 3,629,325.06, 5,444,777.52 and 1,104,914.70 is: 1,657,612.54
Step by Step Solution
- Step 1: Write the proportion equation
3,629,325.06 : 5,444,777.52 = 1,104,914.70 : x - Step 2: Convert to fraction form
3,629,325.06/5,444,777.52 = 1,104,914.70/x - Step 3: Cross multiply
3,629,325.06x = 5,444,777.52 × 1,104,914.70 - Step 4: Simplify right side
3,629,325.06x = 6,016,014,720,077.54 - Step 5: Solve for x
x = 6,016,014,720,077.54/3,629,325.06 - Step 6: Final answer
x = 1,657,612.54
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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.