Finding the Fourth Proportional to 5,363,595.70, 8,045,393.55 and 3,096,114.10
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Solution
The fourth proportional to 5,363,595.70, 8,045,393.55 and 3,096,114.10 is: 4,644,171.15
Step by Step Solution
- Step 1: Write the proportion equation
5,363,595.70 : 8,045,393.55 = 3,096,114.10 : x - Step 2: Convert to fraction form
5,363,595.70/8,045,393.55 = 3,096,114.10/x - Step 3: Cross multiply
5,363,595.70x = 8,045,393.55 × 3,096,114.10 - Step 4: Simplify right side
5,363,595.70x = 24,909,456,410,204.05 - Step 5: Solve for x
x = 24,909,456,410,204.05/5,363,595.70 - Step 6: Final answer
x = 4,644,171.15
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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.