Finding the Fourth Proportional to 6,050,933.20, 8,350,682.44 and 3,473,448.40
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Solution
The fourth proportional to 6,050,933.20, 8,350,682.44 and 3,473,448.40 is: 4,793,585.32
Step by Step Solution
- Step 1: Write the proportion equation
6,050,933.20 : 8,350,682.44 = 3,473,448.40 : x - Step 2: Convert to fraction form
6,050,933.20/8,350,682.44 = 3,473,448.40/x - Step 3: Cross multiply
6,050,933.20x = 8,350,682.44 × 3,473,448.40 - Step 4: Simplify right side
6,050,933.20x = 29,005,664,560,126.10 - Step 5: Solve for x
x = 29,005,664,560,126.10/6,050,933.20 - Step 6: Final answer
x = 4,793,585.32
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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.