Finding the Fourth Proportional to 3,332,106.08, 4,998,352.84 and 936,137.52
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Solution
The fourth proportional to 3,332,106.08, 4,998,352.84 and 936,137.52 is: 1,404,260.70
Step by Step Solution
- Step 1: Write the proportion equation
3,332,106.08 : 4,998,352.84 = 936,137.52 : x - Step 2: Convert to fraction form
3,332,106.08/4,998,352.84 = 936,137.52/x - Step 3: Cross multiply
3,332,106.08x = 4,998,352.84 × 936,137.52 - Step 4: Simplify right side
3,332,106.08x = 4,679,145,631,722.56 - Step 5: Solve for x
x = 4,679,145,631,722.56/3,332,106.08 - Step 6: Final answer
x = 1,404,260.70
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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.