Home / 2,463,954.39-3,400,221.24-1,376,241.44

Finding the Fourth Proportional to 2,463,954.39, 3,400,221.24 and 1,376,241.44

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Solution

The fourth proportional to 2,463,954.39, 3,400,221.24 and 1,376,241.44 is: 1,899,193.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,954.39 : 3,400,221.24 = 1,376,241.44 : x
  2. Step 2: Convert to fraction form
    2,463,954.39/3,400,221.24 = 1,376,241.44/x
  3. Step 3: Cross multiply
    2,463,954.39x = 3,400,221.24 × 1,376,241.44
  4. Step 4: Simplify right side
    2,463,954.39x = 4,679,525,358,655.08
  5. Step 5: Solve for x
    x = 4,679,525,358,655.08/2,463,954.39
  6. Step 6: Final answer
    x = 1,899,193.17

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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.