Finding the Fourth Proportional to 2,541,301.52, 3,810,833.26 and 1,193,847.08
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Solution
The fourth proportional to 2,541,301.52, 3,810,833.26 and 1,193,847.08 is: 1,790,244.92
Step by Step Solution
- Step 1: Write the proportion equation
2,541,301.52 : 3,810,833.26 = 1,193,847.08 : x - Step 2: Convert to fraction form
2,541,301.52/3,810,833.26 = 1,193,847.08/x - Step 3: Cross multiply
2,541,301.52x = 3,810,833.26 × 1,193,847.08 - Step 4: Simplify right side
2,541,301.52x = 4,549,552,137,779.10 - Step 5: Solve for x
x = 4,549,552,137,779.10/2,541,301.52 - Step 6: Final answer
x = 1,790,244.92
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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.