Finding the Fourth Proportional to 9,383,232.37, 14,076,007.67 and 3,316,713.07
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Solution
The fourth proportional to 9,383,232.37, 14,076,007.67 and 3,316,713.07 is: 4,975,479.32
Step by Step Solution
- Step 1: Write the proportion equation
9,383,232.37 : 14,076,007.67 = 3,316,713.07 : x - Step 2: Convert to fraction form
9,383,232.37/14,076,007.67 = 3,316,713.07/x - Step 3: Cross multiply
9,383,232.37x = 14,076,007.67 × 3,316,713.07 - Step 4: Simplify right side
9,383,232.37x = 46,686,078,612,509.24 - Step 5: Solve for x
x = 46,686,078,612,509.24/9,383,232.37 - Step 6: Final answer
x = 4,975,479.32
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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.