Home / 1,533,238.62-2,297,315.46-932,382.24

Finding the Fourth Proportional to 1,533,238.62, 2,297,315.46 and 932,382.24

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Solution

The fourth proportional to 1,533,238.62, 2,297,315.46 and 932,382.24 is: 1,397,027.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,238.62 : 2,297,315.46 = 932,382.24 : x
  2. Step 2: Convert to fraction form
    1,533,238.62/2,297,315.46 = 932,382.24/x
  3. Step 3: Cross multiply
    1,533,238.62x = 2,297,315.46 × 932,382.24
  4. Step 4: Simplify right side
    1,533,238.62x = 2,141,976,134,581.43
  5. Step 5: Solve for x
    x = 2,141,976,134,581.43/1,533,238.62
  6. Step 6: Final answer
    x = 1,397,027.25

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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.