Home / 2,277,885.44-3,143,324.04-1,259,210

Finding the Fourth Proportional to 2,277,885.44, 3,143,324.04 and 1,259,210

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Solution

The fourth proportional to 2,277,885.44, 3,143,324.04 and 1,259,210 is: 1,737,622.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,885.44 : 3,143,324.04 = 1,259,210 : x
  2. Step 2: Convert to fraction form
    2,277,885.44/3,143,324.04 = 1,259,210/x
  3. Step 3: Cross multiply
    2,277,885.44x = 3,143,324.04 × 1,259,210
  4. Step 4: Simplify right side
    2,277,885.44x = 3,958,105,064,408.40
  5. Step 5: Solve for x
    x = 3,958,105,064,408.40/2,277,885.44
  6. Step 6: Final answer
    x = 1,737,622.53

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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.