Home / 2,394,758.82-3,304,720.33-1,307,038.20

Finding the Fourth Proportional to 2,394,758.82, 3,304,720.33 and 1,307,038.20

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Solution

The fourth proportional to 2,394,758.82, 3,304,720.33 and 1,307,038.20 is: 1,803,687.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,758.82 : 3,304,720.33 = 1,307,038.20 : x
  2. Step 2: Convert to fraction form
    2,394,758.82/3,304,720.33 = 1,307,038.20/x
  3. Step 3: Cross multiply
    2,394,758.82x = 3,304,720.33 × 1,307,038.20
  4. Step 4: Simplify right side
    2,394,758.82x = 4,319,395,691,835.41
  5. Step 5: Solve for x
    x = 4,319,395,691,835.41/2,394,758.82
  6. Step 6: Final answer
    x = 1,803,687.14

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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.