Home / 3,846,007.20-5,761,407.60-3,373,226.40

Finding the Fourth Proportional to 3,846,007.20, 5,761,407.60 and 3,373,226.40

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Solution

The fourth proportional to 3,846,007.20, 5,761,407.60 and 3,373,226.40 is: 5,053,171.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,007.20 : 5,761,407.60 = 3,373,226.40 : x
  2. Step 2: Convert to fraction form
    3,846,007.20/5,761,407.60 = 3,373,226.40/x
  3. Step 3: Cross multiply
    3,846,007.20x = 5,761,407.60 × 3,373,226.40
  4. Step 4: Simplify right side
    3,846,007.20x = 19,434,532,217,480.64
  5. Step 5: Solve for x
    x = 19,434,532,217,480.64/3,846,007.20
  6. Step 6: Final answer
    x = 5,053,171.04

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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.