Finding the Fourth Proportional to 2,244,737.79, 3,097,894.41 and 1,277,867.88
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Solution
The fourth proportional to 2,244,737.79, 3,097,894.41 and 1,277,867.88 is: 1,763,546.63
Step by Step Solution
- Step 1: Write the proportion equation
2,244,737.79 : 3,097,894.41 = 1,277,867.88 : x - Step 2: Convert to fraction form
2,244,737.79/3,097,894.41 = 1,277,867.88/x - Step 3: Cross multiply
2,244,737.79x = 3,097,894.41 × 1,277,867.88 - Step 4: Simplify right side
2,244,737.79x = 3,958,699,762,170.55 - Step 5: Solve for x
x = 3,958,699,762,170.55/2,244,737.79 - Step 6: Final answer
x = 1,763,546.63
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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.