Finding the Fourth Proportional to 5,363,454.05, 8,045,181.08 and 3,662,842.85
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Solution
The fourth proportional to 5,363,454.05, 8,045,181.08 and 3,662,842.85 is: 5,494,264.28
Step by Step Solution
- Step 1: Write the proportion equation
5,363,454.05 : 8,045,181.08 = 3,662,842.85 : x - Step 2: Convert to fraction form
5,363,454.05/8,045,181.08 = 3,662,842.85/x - Step 3: Cross multiply
5,363,454.05x = 8,045,181.08 × 3,662,842.85 - Step 4: Simplify right side
5,363,454.05x = 29,468,233,995,833.28 - Step 5: Solve for x
x = 29,468,233,995,833.28/5,363,454.05 - Step 6: Final answer
x = 5,494,264.28
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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.