Home / 4,419,698.45-6,099,122.61-2,485,960.34

Finding the Fourth Proportional to 4,419,698.45, 6,099,122.61 and 2,485,960.34

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Solution

The fourth proportional to 4,419,698.45, 6,099,122.61 and 2,485,960.34 is: 3,430,590.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,698.45 : 6,099,122.61 = 2,485,960.34 : x
  2. Step 2: Convert to fraction form
    4,419,698.45/6,099,122.61 = 2,485,960.34/x
  3. Step 3: Cross multiply
    4,419,698.45x = 6,099,122.61 × 2,485,960.34
  4. Step 4: Simplify right side
    4,419,698.45x = 15,162,176,917,257.29
  5. Step 5: Solve for x
    x = 15,162,176,917,257.29/4,419,698.45
  6. Step 6: Final answer
    x = 3,430,590.82

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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.