Finding the Fourth Proportional to 5,664,108.42, 8,498,819.86 and 2,824,442
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Solution
The fourth proportional to 5,664,108.42, 8,498,819.86 and 2,824,442 is: 4,237,988.04
Step by Step Solution
- Step 1: Write the proportion equation
5,664,108.42 : 8,498,819.86 = 2,824,442 : x - Step 2: Convert to fraction form
5,664,108.42/8,498,819.86 = 2,824,442/x - Step 3: Cross multiply
5,664,108.42x = 8,498,819.86 × 2,824,442 - Step 4: Simplify right side
5,664,108.42x = 24,004,423,763,018.12 - Step 5: Solve for x
x = 24,004,423,763,018.12/5,664,108.42 - Step 6: Final answer
x = 4,237,988.04
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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.