Finding the Fourth Proportional to 4,119,672.48, 6,179,512.56 and 2,343,012
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Solution
The fourth proportional to 4,119,672.48, 6,179,512.56 and 2,343,012 is: 3,514,520.18
Step by Step Solution
- Step 1: Write the proportion equation
4,119,672.48 : 6,179,512.56 = 2,343,012 : x - Step 2: Convert to fraction form
4,119,672.48/6,179,512.56 = 2,343,012/x - Step 3: Cross multiply
4,119,672.48x = 6,179,512.56 × 2,343,012 - Step 4: Simplify right side
4,119,672.48x = 14,478,672,082,230.72 - Step 5: Solve for x
x = 14,478,672,082,230.72/4,119,672.48 - Step 6: Final answer
x = 3,514,520.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.