Finding the Fourth Proportional to 4,632,930.30, 6,945,283.88 and 1,752,281.94
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Solution
The fourth proportional to 4,632,930.30, 6,945,283.88 and 1,752,281.94 is: 2,626,867.82
Step by Step Solution
- Step 1: Write the proportion equation
4,632,930.30 : 6,945,283.88 = 1,752,281.94 : x - Step 2: Convert to fraction form
4,632,930.30/6,945,283.88 = 1,752,281.94/x - Step 3: Cross multiply
4,632,930.30x = 6,945,283.88 × 1,752,281.94 - Step 4: Simplify right side
4,632,930.30x = 12,170,095,511,097.13 - Step 5: Solve for x
x = 12,170,095,511,097.13/4,632,930.30 - Step 6: Final answer
x = 2,626,867.82
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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.