Finding the Fourth Proportional to 4,153,023.40, 6,233,034.30 and 1,882,042.60
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Solution
The fourth proportional to 4,153,023.40, 6,233,034.30 and 1,882,042.60 is: 2,824,649.65
Step by Step Solution
- Step 1: Write the proportion equation
4,153,023.40 : 6,233,034.30 = 1,882,042.60 : x - Step 2: Convert to fraction form
4,153,023.40/6,233,034.30 = 1,882,042.60/x - Step 3: Cross multiply
4,153,023.40x = 6,233,034.30 × 1,882,042.60 - Step 4: Simplify right side
4,153,023.40x = 11,730,836,079,861.18 - Step 5: Solve for x
x = 11,730,836,079,861.18/4,153,023.40 - Step 6: Final answer
x = 2,824,649.65
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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.