Finding the Fourth Proportional to 1,483,629.96, 2,047,391.46 and 804,558.44
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Solution
The fourth proportional to 1,483,629.96, 2,047,391.46 and 804,558.44 is: 1,110,280.95
Step by Step Solution
- Step 1: Write the proportion equation
1,483,629.96 : 2,047,391.46 = 804,558.44 : x - Step 2: Convert to fraction form
1,483,629.96/2,047,391.46 = 804,558.44/x - Step 3: Cross multiply
1,483,629.96x = 2,047,391.46 × 804,558.44 - Step 4: Simplify right side
1,483,629.96x = 1,647,246,079,126.92 - Step 5: Solve for x
x = 1,647,246,079,126.92/1,483,629.96 - Step 6: Final answer
x = 1,110,280.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.