Finding the Fourth Proportional to 5,591,602.40, 8,393,624.40 and 3,464,088.80
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Solution
The fourth proportional to 5,591,602.40, 8,393,624.40 and 3,464,088.80 is: 5,199,987.09
Step by Step Solution
- Step 1: Write the proportion equation
5,591,602.40 : 8,393,624.40 = 3,464,088.80 : x - Step 2: Convert to fraction form
5,591,602.40/8,393,624.40 = 3,464,088.80/x - Step 3: Cross multiply
5,591,602.40x = 8,393,624.40 × 3,464,088.80 - Step 4: Simplify right side
5,591,602.40x = 29,076,260,275,446.72 - Step 5: Solve for x
x = 29,076,260,275,446.72/5,591,602.40 - Step 6: Final answer
x = 5,199,987.09
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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.