Finding the Fourth Proportional to 2,237,676.06, 3,087,183.06 and 1,463,748.87
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Solution
The fourth proportional to 2,237,676.06, 3,087,183.06 and 1,463,748.87 is: 2,019,443.65
Step by Step Solution
- Step 1: Write the proportion equation
2,237,676.06 : 3,087,183.06 = 1,463,748.87 : x - Step 2: Convert to fraction form
2,237,676.06/3,087,183.06 = 1,463,748.87/x - Step 3: Cross multiply
2,237,676.06x = 3,087,183.06 × 1,463,748.87 - Step 4: Simplify right side
2,237,676.06x = 4,518,860,715,558.14 - Step 5: Solve for x
x = 4,518,860,715,558.14/2,237,676.06 - Step 6: Final answer
x = 2,019,443.65
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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.