Finding the Fourth Proportional to 4,383,697.08, 6,576,076.98 and 1,543,227.96
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Solution
The fourth proportional to 4,383,697.08, 6,576,076.98 and 1,543,227.96 is: 2,315,029.00
Step by Step Solution
- Step 1: Write the proportion equation
4,383,697.08 : 6,576,076.98 = 1,543,227.96 : x - Step 2: Convert to fraction form
4,383,697.08/6,576,076.98 = 1,543,227.96/x - Step 3: Cross multiply
4,383,697.08x = 6,576,076.98 × 1,543,227.96 - Step 4: Simplify right side
4,383,697.08x = 10,148,385,862,648.36 - Step 5: Solve for x
x = 10,148,385,862,648.36/4,383,697.08 - Step 6: Final answer
x = 2,315,029.00
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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.