Home / 4,836,961.92-7,258,246.56-2,440,993.92

Finding the Fourth Proportional to 4,836,961.92, 7,258,246.56 and 2,440,993.92

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Solution

The fourth proportional to 4,836,961.92, 7,258,246.56 and 2,440,993.92 is: 3,662,905.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,961.92 : 7,258,246.56 = 2,440,993.92 : x
  2. Step 2: Convert to fraction form
    4,836,961.92/7,258,246.56 = 2,440,993.92/x
  3. Step 3: Cross multiply
    4,836,961.92x = 7,258,246.56 × 2,440,993.92
  4. Step 4: Simplify right side
    4,836,961.92x = 17,717,335,722,820.91
  5. Step 5: Solve for x
    x = 17,717,335,722,820.91/4,836,961.92
  6. Step 6: Final answer
    x = 3,662,905.77

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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.