Home / 2,394,404.38-3,304,347.69-1,306,745.92

Finding the Fourth Proportional to 2,394,404.38, 3,304,347.69 and 1,306,745.92

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Solution

The fourth proportional to 2,394,404.38, 3,304,347.69 and 1,306,745.92 is: 1,803,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,404.38 : 3,304,347.69 = 1,306,745.92 : x
  2. Step 2: Convert to fraction form
    2,394,404.38/3,304,347.69 = 1,306,745.92/x
  3. Step 3: Cross multiply
    2,394,404.38x = 3,304,347.69 × 1,306,745.92
  4. Step 4: Simplify right side
    2,394,404.38x = 4,317,942,862,168.92
  5. Step 5: Solve for x
    x = 4,317,942,862,168.92/2,394,404.38
  6. Step 6: Final answer
    x = 1,803,347.38

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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.