Finding the Fourth Proportional to 3,514,599.06, 5,266,445.79 and 2,437,213.14
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Solution
The fourth proportional to 3,514,599.06, 5,266,445.79 and 2,437,213.14 is: 3,652,038.44
Step by Step Solution
- Step 1: Write the proportion equation
3,514,599.06 : 5,266,445.79 = 2,437,213.14 : x - Step 2: Convert to fraction form
3,514,599.06/5,266,445.79 = 2,437,213.14/x - Step 3: Cross multiply
3,514,599.06x = 5,266,445.79 × 2,437,213.14 - Step 4: Simplify right side
3,514,599.06x = 12,835,450,880,485.68 - Step 5: Solve for x
x = 12,835,450,880,485.68/3,514,599.06 - Step 6: Final answer
x = 3,652,038.44
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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.