Home / 3,383,818.44-4,664,503.48-2,074,646.76

Finding the Fourth Proportional to 3,383,818.44, 4,664,503.48 and 2,074,646.76

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Solution

The fourth proportional to 3,383,818.44, 4,664,503.48 and 2,074,646.76 is: 2,859,845.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,818.44 : 4,664,503.48 = 2,074,646.76 : x
  2. Step 2: Convert to fraction form
    3,383,818.44/4,664,503.48 = 2,074,646.76/x
  3. Step 3: Cross multiply
    3,383,818.44x = 4,664,503.48 × 2,074,646.76
  4. Step 4: Simplify right side
    3,383,818.44x = 9,677,197,031,790.73
  5. Step 5: Solve for x
    x = 9,677,197,031,790.73/3,383,818.44
  6. Step 6: Final answer
    x = 2,859,845.23

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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.