Finding the Fourth Proportional to 11,302,103.71, 16,951,558.62 and 3,624,750.79
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Solution
The fourth proportional to 11,302,103.71, 16,951,558.62 and 3,624,750.79 is: 5,436,614.02
Step by Step Solution
- Step 1: Write the proportion equation
11,302,103.71 : 16,951,558.62 = 3,624,750.79 : x - Step 2: Convert to fraction form
11,302,103.71/16,951,558.62 = 3,624,750.79/x - Step 3: Cross multiply
11,302,103.71x = 16,951,558.62 × 3,624,750.79 - Step 4: Simplify right side
11,302,103.71x = 61,445,175,499,576.31 - Step 5: Solve for x
x = 61,445,175,499,576.31/11,302,103.71 - Step 6: Final answer
x = 5,436,614.02
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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.