Finding the Fourth Proportional to 2,400,059.00, 3,600,091.96 and 980,115.08
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Solution
The fourth proportional to 2,400,059.00, 3,600,091.96 and 980,115.08 is: 1,470,174.03
Step by Step Solution
- Step 1: Write the proportion equation
2,400,059.00 : 3,600,091.96 = 980,115.08 : x - Step 2: Convert to fraction form
2,400,059.00/3,600,091.96 = 980,115.08/x - Step 3: Cross multiply
2,400,059.00x = 3,600,091.96 × 980,115.08 - Step 4: Simplify right side
2,400,059.00x = 3,528,504,415,604.24 - Step 5: Solve for x
x = 3,528,504,415,604.24/2,400,059.00 - Step 6: Final answer
x = 1,470,174.03
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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.