Finding the Fourth Proportional to 4,309,007.42, 5,946,470.88 and 2,375,337.26
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Solution
The fourth proportional to 4,309,007.42, 5,946,470.88 and 2,375,337.26 is: 3,277,987.82
Step by Step Solution
- Step 1: Write the proportion equation
4,309,007.42 : 5,946,470.88 = 2,375,337.26 : x - Step 2: Convert to fraction form
4,309,007.42/5,946,470.88 = 2,375,337.26/x - Step 3: Cross multiply
4,309,007.42x = 5,946,470.88 × 2,375,337.26 - Step 4: Simplify right side
4,309,007.42x = 14,124,873,846,768.99 - Step 5: Solve for x
x = 14,124,873,846,768.99/4,309,007.42 - Step 6: Final answer
x = 3,277,987.82
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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.