Finding the Fourth Proportional to 3,263,185.24, 4,503,275.87 and 1,793,082.02
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Solution
The fourth proportional to 3,263,185.24, 4,503,275.87 and 1,793,082.02 is: 2,474,497.27
Step by Step Solution
- Step 1: Write the proportion equation
3,263,185.24 : 4,503,275.87 = 1,793,082.02 : x - Step 2: Convert to fraction form
3,263,185.24/4,503,275.87 = 1,793,082.02/x - Step 3: Cross multiply
3,263,185.24x = 4,503,275.87 × 1,793,082.02 - Step 4: Simplify right side
3,263,185.24x = 8,074,742,962,115.07 - Step 5: Solve for x
x = 8,074,742,962,115.07/3,263,185.24 - Step 6: Final answer
x = 2,474,497.27
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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.