Home / 3,195,883.95-4,410,297.36-1,745,579.76

Finding the Fourth Proportional to 3,195,883.95, 4,410,297.36 and 1,745,579.76

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Solution

The fourth proportional to 3,195,883.95, 4,410,297.36 and 1,745,579.76 is: 2,408,887.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,883.95 : 4,410,297.36 = 1,745,579.76 : x
  2. Step 2: Convert to fraction form
    3,195,883.95/4,410,297.36 = 1,745,579.76/x
  3. Step 3: Cross multiply
    3,195,883.95x = 4,410,297.36 × 1,745,579.76
  4. Step 4: Simplify right side
    3,195,883.95x = 7,698,525,807,197.44
  5. Step 5: Solve for x
    x = 7,698,525,807,197.44/3,195,883.95
  6. Step 6: Final answer
    x = 2,408,887.78

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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.