Finding the Fourth Proportional to 4,533,668.60, 6,797,346.42 and 2,007,954.68
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Solution
The fourth proportional to 4,533,668.60, 6,797,346.42 and 2,007,954.68 is: 3,010,534.02
Step by Step Solution
- Step 1: Write the proportion equation
4,533,668.60 : 6,797,346.42 = 2,007,954.68 : x - Step 2: Convert to fraction form
4,533,668.60/6,797,346.42 = 2,007,954.68/x - Step 3: Cross multiply
4,533,668.60x = 6,797,346.42 × 2,007,954.68 - Step 4: Simplify right side
4,533,668.60x = 13,648,763,555,620.24 - Step 5: Solve for x
x = 13,648,763,555,620.24/4,533,668.60 - Step 6: Final answer
x = 3,010,534.02
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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.