Finding the Fourth Proportional to 4,496,253.88, 6,204,455.32 and 2,536,023.92
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Solution
The fourth proportional to 4,496,253.88, 6,204,455.32 and 2,536,023.92 is: 3,499,501.48
Step by Step Solution
- Step 1: Write the proportion equation
4,496,253.88 : 6,204,455.32 = 2,536,023.92 : x - Step 2: Convert to fraction form
4,496,253.88/6,204,455.32 = 2,536,023.92/x - Step 3: Cross multiply
4,496,253.88x = 6,204,455.32 × 2,536,023.92 - Step 4: Simplify right side
4,496,253.88x = 15,734,647,102,091.25 - Step 5: Solve for x
x = 15,734,647,102,091.25/4,496,253.88 - Step 6: Final answer
x = 3,499,501.48
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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.