Finding the Fourth Proportional to 5,664,107.41, 8,498,818.35 and 2,824,441
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Solution
The fourth proportional to 5,664,107.41, 8,498,818.35 and 2,824,441 is: 4,237,986.55
Step by Step Solution
- Step 1: Write the proportion equation
5,664,107.41 : 8,498,818.35 = 2,824,441 : x - Step 2: Convert to fraction form
5,664,107.41/8,498,818.35 = 2,824,441/x - Step 3: Cross multiply
5,664,107.41x = 8,498,818.35 × 2,824,441 - Step 4: Simplify right side
5,664,107.41x = 24,004,410,999,292.35 - Step 5: Solve for x
x = 24,004,410,999,292.35/5,664,107.41 - Step 6: Final answer
x = 4,237,986.55
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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.