Finding the Fourth Proportional to 2,408,027.10, 3,612,116.79 and 892,089.42
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Solution
The fourth proportional to 2,408,027.10, 3,612,116.79 and 892,089.42 is: 1,338,162.34
Step by Step Solution
- Step 1: Write the proportion equation
2,408,027.10 : 3,612,116.79 = 892,089.42 : x - Step 2: Convert to fraction form
2,408,027.10/3,612,116.79 = 892,089.42/x - Step 3: Cross multiply
2,408,027.10x = 3,612,116.79 × 892,089.42 - Step 4: Simplify right side
2,408,027.10x = 3,222,331,172,163.36 - Step 5: Solve for x
x = 3,222,331,172,163.36/2,408,027.10 - Step 6: Final answer
x = 1,338,162.34
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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.