Finding the Fourth Proportional to 4,760,126.00, 7,140,418.63 and 1,565,181.44
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Solution
The fourth proportional to 4,760,126.00, 7,140,418.63 and 1,565,181.44 is: 2,347,847.66
Step by Step Solution
- Step 1: Write the proportion equation
4,760,126.00 : 7,140,418.63 = 1,565,181.44 : x - Step 2: Convert to fraction form
4,760,126.00/7,140,418.63 = 1,565,181.44/x - Step 3: Cross multiply
4,760,126.00x = 7,140,418.63 × 1,565,181.44 - Step 4: Simplify right side
4,760,126.00x = 11,176,050,673,891.18 - Step 5: Solve for x
x = 11,176,050,673,891.18/4,760,126.00 - Step 6: Final answer
x = 2,347,847.66
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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.