Finding the Fourth Proportional to 5,044,361.42, 7,567,809.44 and 1,450,134.92
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Solution
The fourth proportional to 5,044,361.42, 7,567,809.44 and 1,450,134.92 is: 2,175,566.69
Step by Step Solution
- Step 1: Write the proportion equation
5,044,361.42 : 7,567,809.44 = 1,450,134.92 : x - Step 2: Convert to fraction form
5,044,361.42/7,567,809.44 = 1,450,134.92/x - Step 3: Cross multiply
5,044,361.42x = 7,567,809.44 × 1,450,134.92 - Step 4: Simplify right side
5,044,361.42x = 10,974,344,691,759.92 - Step 5: Solve for x
x = 10,974,344,691,759.92/5,044,361.42 - Step 6: Final answer
x = 2,175,566.69
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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.