Home / 1,794,336.45-2,691,498.53-446,498.83

Finding the Fourth Proportional to 1,794,336.45, 2,691,498.53 and 446,498.83

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Solution

The fourth proportional to 1,794,336.45, 2,691,498.53 and 446,498.83 is: 669,746.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,336.45 : 2,691,498.53 = 446,498.83 : x
  2. Step 2: Convert to fraction form
    1,794,336.45/2,691,498.53 = 446,498.83/x
  3. Step 3: Cross multiply
    1,794,336.45x = 2,691,498.53 × 446,498.83
  4. Step 4: Simplify right side
    1,794,336.45x = 1,201,750,946,560.78
  5. Step 5: Solve for x
    x = 1,201,750,946,560.78/1,794,336.45
  6. Step 6: Final answer
    x = 669,746.72

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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.