Finding the Fourth Proportional to 4,252,378.53, 6,376,794.26 and 1,333,719.41
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Solution
The fourth proportional to 4,252,378.53, 6,376,794.26 and 1,333,719.41 is: 2,000,022.85
Step by Step Solution
- Step 1: Write the proportion equation
4,252,378.53 : 6,376,794.26 = 1,333,719.41 : x - Step 2: Convert to fraction form
4,252,378.53/6,376,794.26 = 1,333,719.41/x - Step 3: Cross multiply
4,252,378.53x = 6,376,794.26 × 1,333,719.41 - Step 4: Simplify right side
4,252,378.53x = 8,504,854,239,586.02 - Step 5: Solve for x
x = 8,504,854,239,586.02/4,252,378.53 - Step 6: Final answer
x = 2,000,022.85
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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.