Finding the Fourth Proportional to 5,395,384.58, 8,093,621.61 and 1,751,962.11
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Solution
The fourth proportional to 5,395,384.58, 8,093,621.61 and 1,751,962.11 is: 2,628,120.05
Step by Step Solution
- Step 1: Write the proportion equation
5,395,384.58 : 8,093,621.61 = 1,751,962.11 : x - Step 2: Convert to fraction form
5,395,384.58/8,093,621.61 = 1,751,962.11/x - Step 3: Cross multiply
5,395,384.58x = 8,093,621.61 × 1,751,962.11 - Step 4: Simplify right side
5,395,384.58x = 14,179,718,393,397.20 - Step 5: Solve for x
x = 14,179,718,393,397.20/5,395,384.58 - Step 6: Final answer
x = 2,628,120.05
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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.