Finding the Fourth Proportional to 5,716,184.07, 8,575,960.46 and 2,302,714.11
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Solution
The fourth proportional to 5,716,184.07, 8,575,960.46 and 2,302,714.11 is: 3,454,749.69
Step by Step Solution
- Step 1: Write the proportion equation
5,716,184.07 : 8,575,960.46 = 2,302,714.11 : x - Step 2: Convert to fraction form
5,716,184.07/8,575,960.46 = 2,302,714.11/x - Step 3: Cross multiply
5,716,184.07x = 8,575,960.46 × 2,302,714.11 - Step 4: Simplify right side
5,716,184.07x = 19,747,985,146,530.52 - Step 5: Solve for x
x = 19,747,985,146,530.52/5,716,184.07 - Step 6: Final answer
x = 3,454,749.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.