Finding the Fourth Proportional to 7,598,081.08, 11,397,132.15 and 2,206,747
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Solution
The fourth proportional to 7,598,081.08, 11,397,132.15 and 2,206,747 is: 3,310,123.56
Step by Step Solution
- Step 1: Write the proportion equation
7,598,081.08 : 11,397,132.15 = 2,206,747 : x - Step 2: Convert to fraction form
7,598,081.08/11,397,132.15 = 2,206,747/x - Step 3: Cross multiply
7,598,081.08x = 11,397,132.15 × 2,206,747 - Step 4: Simplify right side
7,598,081.08x = 25,150,587,180,616.05 - Step 5: Solve for x
x = 25,150,587,180,616.05/7,598,081.08 - Step 6: Final answer
x = 3,310,123.56
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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.