Finding the Fourth Proportional to 4,236,083.30, 6,350,188.35 and 2,956,688.30
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Solution
The fourth proportional to 4,236,083.30, 6,350,188.35 and 2,956,688.30 is: 4,432,284.79
Step by Step Solution
- Step 1: Write the proportion equation
4,236,083.30 : 6,350,188.35 = 2,956,688.30 : x - Step 2: Convert to fraction form
4,236,083.30/6,350,188.35 = 2,956,688.30/x - Step 3: Cross multiply
4,236,083.30x = 6,350,188.35 × 2,956,688.30 - Step 4: Simplify right side
4,236,083.30x = 18,775,527,597,241.30 - Step 5: Solve for x
x = 18,775,527,597,241.30/4,236,083.30 - Step 6: Final answer
x = 4,432,284.79
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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.