Home / 2,463,997.24-3,400,280.04-1,376,284.06

Finding the Fourth Proportional to 2,463,997.24, 3,400,280.04 and 1,376,284.06

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Solution

The fourth proportional to 2,463,997.24, 3,400,280.04 and 1,376,284.06 is: 1,899,251.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,997.24 : 3,400,280.04 = 1,376,284.06 : x
  2. Step 2: Convert to fraction form
    2,463,997.24/3,400,280.04 = 1,376,284.06/x
  3. Step 3: Cross multiply
    2,463,997.24x = 3,400,280.04 × 1,376,284.06
  4. Step 4: Simplify right side
    2,463,997.24x = 4,679,751,218,588.16
  5. Step 5: Solve for x
    x = 4,679,751,218,588.16/2,463,997.24
  6. Step 6: Final answer
    x = 1,899,251.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.