Home / 3,425,559.70-4,726,671.56-1,954,796.73

Finding the Fourth Proportional to 3,425,559.70, 4,726,671.56 and 1,954,796.73

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Solution

The fourth proportional to 3,425,559.70, 4,726,671.56 and 1,954,796.73 is: 2,697,276.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,559.70 : 4,726,671.56 = 1,954,796.73 : x
  2. Step 2: Convert to fraction form
    3,425,559.70/4,726,671.56 = 1,954,796.73/x
  3. Step 3: Cross multiply
    3,425,559.70x = 4,726,671.56 × 1,954,796.73
  4. Step 4: Simplify right side
    3,425,559.70x = 9,239,682,113,742.30
  5. Step 5: Solve for x
    x = 9,239,682,113,742.30/3,425,559.70
  6. Step 6: Final answer
    x = 2,697,276.63

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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.