Finding the Fourth Proportional to 5,373,922.00, 7,415,676.44 and 2,959,474.00
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Solution
The fourth proportional to 5,373,922.00, 7,415,676.44 and 2,959,474.00 is: 4,083,889.12
Step by Step Solution
- Step 1: Write the proportion equation
5,373,922.00 : 7,415,676.44 = 2,959,474.00 : x - Step 2: Convert to fraction form
5,373,922.00/7,415,676.44 = 2,959,474.00/x - Step 3: Cross multiply
5,373,922.00x = 7,415,676.44 × 2,959,474.00 - Step 4: Simplify right side
5,373,922.00x = 21,946,501,583,256 - Step 5: Solve for x
x = 21,946,501,583,256/5,373,922.00 - Step 6: Final answer
x = 4,083,889.12
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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.