Finding the Fourth Proportional to 4,263,566.22, 5,883,473.48 and 2,329,842.69
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Solution
The fourth proportional to 4,263,566.22, 5,883,473.48 and 2,329,842.69 is: 3,215,047.44
Step by Step Solution
- Step 1: Write the proportion equation
4,263,566.22 : 5,883,473.48 = 2,329,842.69 : x - Step 2: Convert to fraction form
4,263,566.22/5,883,473.48 = 2,329,842.69/x - Step 3: Cross multiply
4,263,566.22x = 5,883,473.48 × 2,329,842.69 - Step 4: Simplify right side
4,263,566.22x = 13,707,567,667,537.65 - Step 5: Solve for x
x = 13,707,567,667,537.65/4,263,566.22 - Step 6: Final answer
x = 3,215,047.44
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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.