Home / 3,195,906.17-4,410,321.48-1,745,601.30

Finding the Fourth Proportional to 3,195,906.17, 4,410,321.48 and 1,745,601.30

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Solution

The fourth proportional to 3,195,906.17, 4,410,321.48 and 1,745,601.30 is: 2,408,913.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,906.17 : 4,410,321.48 = 1,745,601.30 : x
  2. Step 2: Convert to fraction form
    3,195,906.17/4,410,321.48 = 1,745,601.30/x
  3. Step 3: Cross multiply
    3,195,906.17x = 4,410,321.48 × 1,745,601.30
  4. Step 4: Simplify right side
    3,195,906.17x = 7,698,662,908,905.93
  5. Step 5: Solve for x
    x = 7,698,662,908,905.93/3,195,906.17
  6. Step 6: Final answer
    x = 2,408,913.94

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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.