Finding the Fourth Proportional to 3,850,025.13, 5,773,044.24 and 2,052,425.79
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Solution
The fourth proportional to 3,850,025.13, 5,773,044.24 and 2,052,425.79 is: 3,077,575.99
Step by Step Solution
- Step 1: Write the proportion equation
3,850,025.13 : 5,773,044.24 = 2,052,425.79 : x - Step 2: Convert to fraction form
3,850,025.13/5,773,044.24 = 2,052,425.79/x - Step 3: Cross multiply
3,850,025.13x = 5,773,044.24 × 2,052,425.79 - Step 4: Simplify right side
3,850,025.13x = 11,848,744,884,986.95 - Step 5: Solve for x
x = 11,848,744,884,986.95/3,850,025.13 - Step 6: Final answer
x = 3,077,575.99
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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.