Finding the Fourth Proportional to 1,724,255.04, 2,586,382.60 and 526,183.62
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Solution
The fourth proportional to 1,724,255.04, 2,586,382.60 and 526,183.62 is: 789,275.44
Step by Step Solution
- Step 1: Write the proportion equation
1,724,255.04 : 2,586,382.60 = 526,183.62 : x - Step 2: Convert to fraction form
1,724,255.04/2,586,382.60 = 526,183.62/x - Step 3: Cross multiply
1,724,255.04x = 2,586,382.60 × 526,183.62 - Step 4: Simplify right side
1,724,255.04x = 1,360,912,159,173.01 - Step 5: Solve for x
x = 1,360,912,159,173.01/1,724,255.04 - Step 6: Final answer
x = 789,275.44
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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.