Finding the Fourth Proportional to 2,349,252.87, 3,520,292.22 and 1,747,302.99
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Solution
The fourth proportional to 2,349,252.87, 3,520,292.22 and 1,747,302.99 is: 2,618,286.52
Step by Step Solution
- Step 1: Write the proportion equation
2,349,252.87 : 3,520,292.22 = 1,747,302.99 : x - Step 2: Convert to fraction form
2,349,252.87/3,520,292.22 = 1,747,302.99/x - Step 3: Cross multiply
2,349,252.87x = 3,520,292.22 × 1,747,302.99 - Step 4: Simplify right side
2,349,252.87x = 6,151,017,121,679.74 - Step 5: Solve for x
x = 6,151,017,121,679.74/2,349,252.87 - Step 6: Final answer
x = 2,618,286.52
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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.