Finding the Fourth Proportional to 5,375,357.36, 8,060,236.68 and 2,006,794.16
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Solution
The fourth proportional to 5,375,357.36, 8,060,236.68 and 2,006,794.16 is: 3,009,146.15
Step by Step Solution
- Step 1: Write the proportion equation
5,375,357.36 : 8,060,236.68 = 2,006,794.16 : x - Step 2: Convert to fraction form
5,375,357.36/8,060,236.68 = 2,006,794.16/x - Step 3: Cross multiply
5,375,357.36x = 8,060,236.68 × 2,006,794.16 - Step 4: Simplify right side
5,375,357.36x = 16,175,235,897,641.79 - Step 5: Solve for x
x = 16,175,235,897,641.79/5,375,357.36 - Step 6: Final answer
x = 3,009,146.15
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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.