Finding the Fourth Proportional to 4,408,231.36, 6,606,033.36 and 2,511,055.84
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Solution
The fourth proportional to 4,408,231.36, 6,606,033.36 and 2,511,055.84 is: 3,762,987.31
Step by Step Solution
- Step 1: Write the proportion equation
4,408,231.36 : 6,606,033.36 = 2,511,055.84 : x - Step 2: Convert to fraction form
4,408,231.36/6,606,033.36 = 2,511,055.84/x - Step 3: Cross multiply
4,408,231.36x = 6,606,033.36 × 2,511,055.84 - Step 4: Simplify right side
4,408,231.36x = 16,588,118,647,862.82 - Step 5: Solve for x
x = 16,588,118,647,862.82/4,408,231.36 - Step 6: Final answer
x = 3,762,987.31
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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.