Finding the Fourth Proportional to 4,248,777, 6,368,529.06 and 2,091,286.92
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Solution
The fourth proportional to 4,248,777, 6,368,529.06 and 2,091,286.92 is: 3,134,648.28
Step by Step Solution
- Step 1: Write the proportion equation
4,248,777 : 6,368,529.06 = 2,091,286.92 : x - Step 2: Convert to fraction form
4,248,777/6,368,529.06 = 2,091,286.92/x - Step 3: Cross multiply
4,248,777x = 6,368,529.06 × 2,091,286.92 - Step 4: Simplify right side
4,248,777x = 13,318,421,522,817.89 - Step 5: Solve for x
x = 13,318,421,522,817.89/4,248,777 - Step 6: Final answer
x = 3,134,648.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.