Finding the Fourth Proportional to 5,466,657.12, 8,197,233.03 and 1,822,096.14
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Solution
The fourth proportional to 5,466,657.12, 8,197,233.03 and 1,822,096.14 is: 2,732,226.72
Step by Step Solution
- Step 1: Write the proportion equation
5,466,657.12 : 8,197,233.03 = 1,822,096.14 : x - Step 2: Convert to fraction form
5,466,657.12/8,197,233.03 = 1,822,096.14/x - Step 3: Cross multiply
5,466,657.12x = 8,197,233.03 × 1,822,096.14 - Step 4: Simplify right side
5,466,657.12x = 14,936,146,662,643.50 - Step 5: Solve for x
x = 14,936,146,662,643.50/5,466,657.12 - Step 6: Final answer
x = 2,732,226.72
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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.