Home / 2,262,864.30-3,394,267.74-557,028.90

Finding the Fourth Proportional to 2,262,864.30, 3,394,267.74 and 557,028.90

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Solution

The fourth proportional to 2,262,864.30, 3,394,267.74 and 557,028.90 is: 835,536.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,864.30 : 3,394,267.74 = 557,028.90 : x
  2. Step 2: Convert to fraction form
    2,262,864.30/3,394,267.74 = 557,028.90/x
  3. Step 3: Cross multiply
    2,262,864.30x = 3,394,267.74 × 557,028.90
  4. Step 4: Simplify right side
    2,262,864.30x = 1,890,705,225,517.69
  5. Step 5: Solve for x
    x = 1,890,705,225,517.69/2,262,864.30
  6. Step 6: Final answer
    x = 835,536.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.