Finding the Fourth Proportional to 9,462,208.30, 14,193,310.97 and 2,273,742.20
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Solution
The fourth proportional to 9,462,208.30, 14,193,310.97 and 2,273,742.20 is: 3,410,612.95
Step by Step Solution
- Step 1: Write the proportion equation
9,462,208.30 : 14,193,310.97 = 2,273,742.20 : x - Step 2: Convert to fraction form
9,462,208.30/14,193,310.97 = 2,273,742.20/x - Step 3: Cross multiply
9,462,208.30x = 14,193,310.97 × 2,273,742.20 - Step 4: Simplify right side
9,462,208.30x = 32,271,930,151,379.57 - Step 5: Solve for x
x = 32,271,930,151,379.57/9,462,208.30 - Step 6: Final answer
x = 3,410,612.95
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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.