Home / 4,027,134.75-6,043,500.05-2,603,660.19

Finding the Fourth Proportional to 4,027,134.75, 6,043,500.05 and 2,603,660.19

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Solution

The fourth proportional to 4,027,134.75, 6,043,500.05 and 2,603,660.19 is: 3,907,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,134.75 : 6,043,500.05 = 2,603,660.19 : x
  2. Step 2: Convert to fraction form
    4,027,134.75/6,043,500.05 = 2,603,660.19/x
  3. Step 3: Cross multiply
    4,027,134.75x = 6,043,500.05 × 2,603,660.19
  4. Step 4: Simplify right side
    4,027,134.75x = 15,735,220,475,429.71
  5. Step 5: Solve for x
    x = 15,735,220,475,429.71/4,027,134.75
  6. Step 6: Final answer
    x = 3,907,299.22

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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.