Finding the Fourth Proportional to 2,445,950.63, 3,669,576.60 and 848,511.11
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Solution
The fourth proportional to 2,445,950.63, 3,669,576.60 and 848,511.11 is: 1,272,992.38
Step by Step Solution
- Step 1: Write the proportion equation
2,445,950.63 : 3,669,576.60 = 848,511.11 : x - Step 2: Convert to fraction form
2,445,950.63/3,669,576.60 = 848,511.11/x - Step 3: Cross multiply
2,445,950.63x = 3,669,576.60 × 848,511.11 - Step 4: Simplify right side
2,445,950.63x = 3,113,676,514,096.03 - Step 5: Solve for x
x = 3,113,676,514,096.03/2,445,950.63 - Step 6: Final answer
x = 1,272,992.38
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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.