Home / 2,451,518.94-3,383,205.30-2,042,936.76

Finding the Fourth Proportional to 2,451,518.94, 3,383,205.30 and 2,042,936.76

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Solution

The fourth proportional to 2,451,518.94, 3,383,205.30 and 2,042,936.76 is: 2,819,343.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,518.94 : 3,383,205.30 = 2,042,936.76 : x
  2. Step 2: Convert to fraction form
    2,451,518.94/3,383,205.30 = 2,042,936.76/x
  3. Step 3: Cross multiply
    2,451,518.94x = 3,383,205.30 × 2,042,936.76
  4. Step 4: Simplify right side
    2,451,518.94x = 6,911,674,473,996.83
  5. Step 5: Solve for x
    x = 6,911,674,473,996.83/2,451,518.94
  6. Step 6: Final answer
    x = 2,819,343.70

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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.