Finding the Fourth Proportional to 2,297,021.44, 3,169,833.70 and 1,264,520.82
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Solution
The fourth proportional to 2,297,021.44, 3,169,833.70 and 1,264,520.82 is: 1,745,007.96
Step by Step Solution
- Step 1: Write the proportion equation
2,297,021.44 : 3,169,833.70 = 1,264,520.82 : x - Step 2: Convert to fraction form
2,297,021.44/3,169,833.70 = 1,264,520.82/x - Step 3: Cross multiply
2,297,021.44x = 3,169,833.70 × 1,264,520.82 - Step 4: Simplify right side
2,297,021.44x = 4,008,320,702,853.87 - Step 5: Solve for x
x = 4,008,320,702,853.87/2,297,021.44 - Step 6: Final answer
x = 1,745,007.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.