Finding the Fourth Proportional to 4,434,477.36, 6,644,949 and 2,305,253.04
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Solution
The fourth proportional to 4,434,477.36, 6,644,949 and 2,305,253.04 is: 3,454,361.73
Step by Step Solution
- Step 1: Write the proportion equation
4,434,477.36 : 6,644,949 = 2,305,253.04 : x - Step 2: Convert to fraction form
4,434,477.36/6,644,949 = 2,305,253.04/x - Step 3: Cross multiply
4,434,477.36x = 6,644,949 × 2,305,253.04 - Step 4: Simplify right side
4,434,477.36x = 15,318,288,882,894.96 - Step 5: Solve for x
x = 15,318,288,882,894.96/4,434,477.36 - Step 6: Final answer
x = 3,454,361.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.