Finding the Fourth Proportional to 4,077,719.68, 6,116,735.04 and 2,080,842.88
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Solution
The fourth proportional to 4,077,719.68, 6,116,735.04 and 2,080,842.88 is: 3,121,343.68
Step by Step Solution
- Step 1: Write the proportion equation
4,077,719.68 : 6,116,735.04 = 2,080,842.88 : x - Step 2: Convert to fraction form
4,077,719.68/6,116,735.04 = 2,080,842.88/x - Step 3: Cross multiply
4,077,719.68x = 6,116,735.04 × 2,080,842.88 - Step 4: Simplify right side
4,077,719.68x = 12,727,964,556,830.51 - Step 5: Solve for x
x = 12,727,964,556,830.51/4,077,719.68 - Step 6: Final answer
x = 3,121,343.68
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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.