Finding the Fourth Proportional to 4,053,554.94, 6,080,402.87 and 1,493,452.13
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Solution
The fourth proportional to 4,053,554.94, 6,080,402.87 and 1,493,452.13 is: 2,240,204.15
Step by Step Solution
- Step 1: Write the proportion equation
4,053,554.94 : 6,080,402.87 = 1,493,452.13 : x - Step 2: Convert to fraction form
4,053,554.94/6,080,402.87 = 1,493,452.13/x - Step 3: Cross multiply
4,053,554.94x = 6,080,402.87 × 1,493,452.13 - Step 4: Simplify right side
4,053,554.94x = 9,080,790,605,992.24 - Step 5: Solve for x
x = 9,080,790,605,992.24/4,053,554.94 - Step 6: Final answer
x = 2,240,204.15
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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.