Finding the Fourth Proportional to 4,548,825.99, 6,277,410.24 and 2,483,855.92
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Solution
The fourth proportional to 4,548,825.99, 6,277,410.24 and 2,483,855.92 is: 3,427,737.76
Step by Step Solution
- Step 1: Write the proportion equation
4,548,825.99 : 6,277,410.24 = 2,483,855.92 : x - Step 2: Convert to fraction form
4,548,825.99/6,277,410.24 = 2,483,855.92/x - Step 3: Cross multiply
4,548,825.99x = 6,277,410.24 × 2,483,855.92 - Step 4: Simplify right side
4,548,825.99x = 15,592,182,586,892.62 - Step 5: Solve for x
x = 15,592,182,586,892.62/4,548,825.99 - Step 6: Final answer
x = 3,427,737.76
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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.