Home / 3,508,792.75-5,265,288.65-3,223,258.03

Finding the Fourth Proportional to 3,508,792.75, 5,265,288.65 and 3,223,258.03

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Solution

The fourth proportional to 3,508,792.75, 5,265,288.65 and 3,223,258.03 is: 4,836,815.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,792.75 : 5,265,288.65 = 3,223,258.03 : x
  2. Step 2: Convert to fraction form
    3,508,792.75/5,265,288.65 = 3,223,258.03/x
  3. Step 3: Cross multiply
    3,508,792.75x = 5,265,288.65 × 3,223,258.03
  4. Step 4: Simplify right side
    3,508,792.75x = 16,971,383,905,264.07
  5. Step 5: Solve for x
    x = 16,971,383,905,264.07/3,508,792.75
  6. Step 6: Final answer
    x = 4,836,815.71

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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.