Home / 2,459,581.58-3,394,227.24-1,371,923.61

Finding the Fourth Proportional to 2,459,581.58, 3,394,227.24 and 1,371,923.61

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Solution

The fourth proportional to 2,459,581.58, 3,394,227.24 and 1,371,923.61 is: 1,893,257.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,581.58 : 3,394,227.24 = 1,371,923.61 : x
  2. Step 2: Convert to fraction form
    2,459,581.58/3,394,227.24 = 1,371,923.61/x
  3. Step 3: Cross multiply
    2,459,581.58x = 3,394,227.24 × 1,371,923.61
  4. Step 4: Simplify right side
    2,459,581.58x = 4,656,620,475,532.78
  5. Step 5: Solve for x
    x = 4,656,620,475,532.78/2,459,581.58
  6. Step 6: Final answer
    x = 1,893,257.17

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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.