Finding the Fourth Proportional to 2,493,147.31, 3,739,720.49 and 599,888.75
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Solution
The fourth proportional to 2,493,147.31, 3,739,720.49 and 599,888.75 is: 899,833.01
Step by Step Solution
- Step 1: Write the proportion equation
2,493,147.31 : 3,739,720.49 = 599,888.75 : x - Step 2: Convert to fraction form
2,493,147.31/3,739,720.49 = 599,888.75/x - Step 3: Cross multiply
2,493,147.31x = 3,739,720.49 × 599,888.75 - Step 4: Simplify right side
2,493,147.31x = 2,243,416,251,682.95 - Step 5: Solve for x
x = 2,243,416,251,682.95/2,493,147.31 - Step 6: Final answer
x = 899,833.01
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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.