Home / 1,582,381.44-2,373,871.68-635,826.24

Finding the Fourth Proportional to 1,582,381.44, 2,373,871.68 and 635,826.24

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Solution

The fourth proportional to 1,582,381.44, 2,373,871.68 and 635,826.24 is: 953,859.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,381.44 : 2,373,871.68 = 635,826.24 : x
  2. Step 2: Convert to fraction form
    1,582,381.44/2,373,871.68 = 635,826.24/x
  3. Step 3: Cross multiply
    1,582,381.44x = 2,373,871.68 × 635,826.24
  4. Step 4: Simplify right side
    1,582,381.44x = 1,509,369,904,536.88
  5. Step 5: Solve for x
    x = 1,509,369,904,536.88/1,582,381.44
  6. Step 6: Final answer
    x = 953,859.71

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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.