Finding the Fourth Proportional to 2,471,767.08, 3,709,053.18 and 1,334,514.12
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Solution
The fourth proportional to 2,471,767.08, 3,709,053.18 and 1,334,514.12 is: 2,002,528.43
Step by Step Solution
- Step 1: Write the proportion equation
2,471,767.08 : 3,709,053.18 = 1,334,514.12 : x - Step 2: Convert to fraction form
2,471,767.08/3,709,053.18 = 1,334,514.12/x - Step 3: Cross multiply
2,471,767.08x = 3,709,053.18 × 1,334,514.12 - Step 4: Simplify right side
2,471,767.08x = 4,949,783,840,540.90 - Step 5: Solve for x
x = 4,949,783,840,540.90/2,471,767.08 - Step 6: Final answer
x = 2,002,528.43
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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.