Finding the Fourth Proportional to 2,595,992.36, 3,894,357.56 and 799,025.58
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Solution
The fourth proportional to 2,595,992.36, 3,894,357.56 and 799,025.58 is: 1,198,651.95
Step by Step Solution
- Step 1: Write the proportion equation
2,595,992.36 : 3,894,357.56 = 799,025.58 : x - Step 2: Convert to fraction form
2,595,992.36/3,894,357.56 = 799,025.58/x - Step 3: Cross multiply
2,595,992.36x = 3,894,357.56 × 799,025.58 - Step 4: Simplify right side
2,595,992.36x = 3,111,691,304,111.26 - Step 5: Solve for x
x = 3,111,691,304,111.26/2,595,992.36 - Step 6: Final answer
x = 1,198,651.95
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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.