Finding the Fourth Proportional to 6,751,175.40, 10,125,671.58 and 2,493,348.84
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Solution
The fourth proportional to 6,751,175.40, 10,125,671.58 and 2,493,348.84 is: 3,739,620.14
Step by Step Solution
- Step 1: Write the proportion equation
6,751,175.40 : 10,125,671.58 = 2,493,348.84 : x - Step 2: Convert to fraction form
6,751,175.40/10,125,671.58 = 2,493,348.84/x - Step 3: Cross multiply
6,751,175.40x = 10,125,671.58 × 2,493,348.84 - Step 4: Simplify right side
6,751,175.40x = 25,246,831,488,213.96 - Step 5: Solve for x
x = 25,246,831,488,213.96/6,751,175.40 - Step 6: Final answer
x = 3,739,620.14
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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.