Finding the Fourth Proportional to 2,741,343, 3,782,528.46 and 1,774,339.08
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Solution
The fourth proportional to 2,741,343, 3,782,528.46 and 1,774,339.08 is: 2,448,248.20
Step by Step Solution
- Step 1: Write the proportion equation
2,741,343 : 3,782,528.46 = 1,774,339.08 : x - Step 2: Convert to fraction form
2,741,343/3,782,528.46 = 1,774,339.08/x - Step 3: Cross multiply
2,741,343x = 3,782,528.46 × 1,774,339.08 - Step 4: Simplify right side
2,741,343x = 6,711,488,067,790.22 - Step 5: Solve for x
x = 6,711,488,067,790.22/2,741,343 - Step 6: Final answer
x = 2,448,248.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.