Home / 3,350,201.38-4,624,099.08-1,900,745.26

Finding the Fourth Proportional to 3,350,201.38, 4,624,099.08 and 1,900,745.26

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Solution

The fourth proportional to 3,350,201.38, 4,624,099.08 and 1,900,745.26 is: 2,623,494.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,201.38 : 4,624,099.08 = 1,900,745.26 : x
  2. Step 2: Convert to fraction form
    3,350,201.38/4,624,099.08 = 1,900,745.26/x
  3. Step 3: Cross multiply
    3,350,201.38x = 4,624,099.08 × 1,900,745.26
  4. Step 4: Simplify right side
    3,350,201.38x = 8,789,234,408,080.36
  5. Step 5: Solve for x
    x = 8,789,234,408,080.36/3,350,201.38
  6. Step 6: Final answer
    x = 2,623,494.35

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1.5x scale

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.