Finding the Fourth Proportional to 9,630,524.52, 14,446,294.62 and 2,442,120.48
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Solution
The fourth proportional to 9,630,524.52, 14,446,294.62 and 2,442,120.48 is: 3,663,309.50
Step by Step Solution
- Step 1: Write the proportion equation
9,630,524.52 : 14,446,294.62 = 2,442,120.48 : x - Step 2: Convert to fraction form
9,630,524.52/14,446,294.62 = 2,442,120.48/x - Step 3: Cross multiply
9,630,524.52x = 14,446,294.62 × 2,442,120.48 - Step 4: Simplify right side
9,630,524.52x = 35,279,591,951,615.81 - Step 5: Solve for x
x = 35,279,591,951,615.81/9,630,524.52 - Step 6: Final answer
x = 3,663,309.50
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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.