Finding the Fourth Proportional to 14,553,660.80, 21,833,115.60 and 6,034,858.40
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Solution
The fourth proportional to 14,553,660.80, 21,833,115.60 and 6,034,858.40 is: 9,053,375.84
Step by Step Solution
- Step 1: Write the proportion equation
14,553,660.80 : 21,833,115.60 = 6,034,858.40 : x - Step 2: Convert to fraction form
14,553,660.80/21,833,115.60 = 6,034,858.40/x - Step 3: Cross multiply
14,553,660.80x = 21,833,115.60 × 6,034,858.40 - Step 4: Simplify right side
14,553,660.80x = 131,759,761,076,831.06 - Step 5: Solve for x
x = 131,759,761,076,831.06/14,553,660.80 - Step 6: Final answer
x = 9,053,375.84
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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.