Finding the Fourth Proportional to 2,332,475.52, 3,498,768.63 and 626,620.98
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Solution
The fourth proportional to 2,332,475.52, 3,498,768.63 and 626,620.98 is: 939,946.35
Step by Step Solution
- Step 1: Write the proportion equation
2,332,475.52 : 3,498,768.63 = 626,620.98 : x - Step 2: Convert to fraction form
2,332,475.52/3,498,768.63 = 626,620.98/x - Step 3: Cross multiply
2,332,475.52x = 3,498,768.63 × 626,620.98 - Step 4: Simplify right side
2,332,475.52x = 2,192,401,840,844.24 - Step 5: Solve for x
x = 2,192,401,840,844.24/2,332,475.52 - Step 6: Final answer
x = 939,946.35
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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.