Finding the Fourth Proportional to 4,156,590.96, 5,736,207.96 and 2,524,624.08
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Solution
The fourth proportional to 4,156,590.96, 5,736,207.96 and 2,524,624.08 is: 3,484,049.52
Step by Step Solution
- Step 1: Write the proportion equation
4,156,590.96 : 5,736,207.96 = 2,524,624.08 : x - Step 2: Convert to fraction form
4,156,590.96/5,736,207.96 = 2,524,624.08/x - Step 3: Cross multiply
4,156,590.96x = 5,736,207.96 × 2,524,624.08 - Step 4: Simplify right side
4,156,590.96x = 14,481,768,743,703.68 - Step 5: Solve for x
x = 14,481,768,743,703.68/4,156,590.96 - Step 6: Final answer
x = 3,484,049.52
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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.