Finding the Fourth Proportional to 2,668,204.24, 3,682,095.50 and 1,444,477.44
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Solution
The fourth proportional to 2,668,204.24, 3,682,095.50 and 1,444,477.44 is: 1,993,364.60
Step by Step Solution
- Step 1: Write the proportion equation
2,668,204.24 : 3,682,095.50 = 1,444,477.44 : x - Step 2: Convert to fraction form
2,668,204.24/3,682,095.50 = 1,444,477.44/x - Step 3: Cross multiply
2,668,204.24x = 3,682,095.50 × 1,444,477.44 - Step 4: Simplify right side
2,668,204.24x = 5,318,703,881,675.52 - Step 5: Solve for x
x = 5,318,703,881,675.52/2,668,204.24 - Step 6: Final answer
x = 1,993,364.60
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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.