Finding the Fourth Proportional to 1,606,234.60, 2,408,153.64 and 966,388.48
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Solution
The fourth proportional to 1,606,234.60, 2,408,153.64 and 966,388.48 is: 1,448,861.79
Step by Step Solution
- Step 1: Write the proportion equation
1,606,234.60 : 2,408,153.64 = 966,388.48 : x - Step 2: Convert to fraction form
1,606,234.60/2,408,153.64 = 966,388.48/x - Step 3: Cross multiply
1,606,234.60x = 2,408,153.64 × 966,388.48 - Step 4: Simplify right side
1,606,234.60x = 2,327,211,935,766.07 - Step 5: Solve for x
x = 2,327,211,935,766.07/1,606,234.60 - Step 6: Final answer
x = 1,448,861.79
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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.