Home / 6,416,185.97-9,624,870.59-2,098,258.60

Finding the Fourth Proportional to 6,416,185.97, 9,624,870.59 and 2,098,258.60

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Solution

The fourth proportional to 6,416,185.97, 9,624,870.59 and 2,098,258.60 is: 3,147,581.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,185.97 : 9,624,870.59 = 2,098,258.60 : x
  2. Step 2: Convert to fraction form
    6,416,185.97/9,624,870.59 = 2,098,258.60/x
  3. Step 3: Cross multiply
    6,416,185.97x = 9,624,870.59 × 2,098,258.60
  4. Step 4: Simplify right side
    6,416,185.97x = 20,195,467,505,819.04
  5. Step 5: Solve for x
    x = 20,195,467,505,819.04/6,416,185.97
  6. Step 6: Final answer
    x = 3,147,581.38

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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.