Finding the Fourth Proportional to 4,408,918.80, 6,083,888.04 and 2,474,736
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Solution
The fourth proportional to 4,408,918.80, 6,083,888.04 and 2,474,736 is: 3,414,899.99
Step by Step Solution
- Step 1: Write the proportion equation
4,408,918.80 : 6,083,888.04 = 2,474,736 : x - Step 2: Convert to fraction form
4,408,918.80/6,083,888.04 = 2,474,736/x - Step 3: Cross multiply
4,408,918.80x = 6,083,888.04 × 2,474,736 - Step 4: Simplify right side
4,408,918.80x = 15,056,016,752,557.44 - Step 5: Solve for x
x = 15,056,016,752,557.44/4,408,918.80 - Step 6: Final answer
x = 3,414,899.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.