Finding the Fourth Proportional to 2,994,225.93, 4,491,358.34 and 1,197,260.37
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Solution
The fourth proportional to 2,994,225.93, 4,491,358.34 and 1,197,260.37 is: 1,795,898.33
Step by Step Solution
- Step 1: Write the proportion equation
2,994,225.93 : 4,491,358.34 = 1,197,260.37 : x - Step 2: Convert to fraction form
2,994,225.93/4,491,358.34 = 1,197,260.37/x - Step 3: Cross multiply
2,994,225.93x = 4,491,358.34 × 1,197,260.37 - Step 4: Simplify right side
2,994,225.93x = 5,377,325,347,950.99 - Step 5: Solve for x
x = 5,377,325,347,950.99/2,994,225.93 - Step 6: Final answer
x = 1,795,898.33
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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.