Finding the Fourth Proportional to 9,364,306.36, 14,047,584.02 and 3,297,783.41
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Solution
The fourth proportional to 9,364,306.36, 14,047,584.02 and 3,297,783.41 is: 4,947,071.12
Step by Step Solution
- Step 1: Write the proportion equation
9,364,306.36 : 14,047,584.02 = 3,297,783.41 : x - Step 2: Convert to fraction form
9,364,306.36/14,047,584.02 = 3,297,783.41/x - Step 3: Cross multiply
9,364,306.36x = 14,047,584.02 × 3,297,783.41 - Step 4: Simplify right side
9,364,306.36x = 46,325,889,515,248.20 - Step 5: Solve for x
x = 46,325,889,515,248.20/9,364,306.36 - Step 6: Final answer
x = 4,947,071.12
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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.