Finding the Fourth Proportional to 2,452,027.94, 3,678,062.40 and 854,588.44
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Solution
The fourth proportional to 2,452,027.94, 3,678,062.40 and 854,588.44 is: 1,281,889.80
Step by Step Solution
- Step 1: Write the proportion equation
2,452,027.94 : 3,678,062.40 = 854,588.44 : x - Step 2: Convert to fraction form
2,452,027.94/3,678,062.40 = 854,588.44/x - Step 3: Cross multiply
2,452,027.94x = 3,678,062.40 × 854,588.44 - Step 4: Simplify right side
2,452,027.94x = 3,143,229,608,638.66 - Step 5: Solve for x
x = 3,143,229,608,638.66/2,452,027.94 - Step 6: Final answer
x = 1,281,889.80
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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.