Finding the Fourth Proportional to 4,482,911.74, 6,724,344.49 and 1,750,736.38
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Solution
The fourth proportional to 4,482,911.74, 6,724,344.49 and 1,750,736.38 is: 2,626,095.54
Step by Step Solution
- Step 1: Write the proportion equation
4,482,911.74 : 6,724,344.49 = 1,750,736.38 : x - Step 2: Convert to fraction form
4,482,911.74/6,724,344.49 = 1,750,736.38/x - Step 3: Cross multiply
4,482,911.74x = 6,724,344.49 × 1,750,736.38 - Step 4: Simplify right side
4,482,911.74x = 11,772,554,530,295.54 - Step 5: Solve for x
x = 11,772,554,530,295.54/4,482,911.74 - Step 6: Final answer
x = 2,626,095.54
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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.