Finding the Fourth Proportional to 1,601,268.12, 2,401,524.75 and 589,840.68
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Solution
The fourth proportional to 1,601,268.12, 2,401,524.75 and 589,840.68 is: 884,621.99
Step by Step Solution
- Step 1: Write the proportion equation
1,601,268.12 : 2,401,524.75 = 589,840.68 : x - Step 2: Convert to fraction form
1,601,268.12/2,401,524.75 = 589,840.68/x - Step 3: Cross multiply
1,601,268.12x = 2,401,524.75 × 589,840.68 - Step 4: Simplify right side
1,601,268.12x = 1,416,516,991,576.83 - Step 5: Solve for x
x = 1,416,516,991,576.83/1,601,268.12 - Step 6: Final answer
x = 884,621.99
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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.