Home / 3,097,563.60-4,645,297.44-1,178,018.76

Finding the Fourth Proportional to 3,097,563.60, 4,645,297.44 and 1,178,018.76

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Solution

The fourth proportional to 3,097,563.60, 4,645,297.44 and 1,178,018.76 is: 1,766,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,563.60 : 4,645,297.44 = 1,178,018.76 : x
  2. Step 2: Convert to fraction form
    3,097,563.60/4,645,297.44 = 1,178,018.76/x
  3. Step 3: Cross multiply
    3,097,563.60x = 4,645,297.44 × 1,178,018.76
  4. Step 4: Simplify right side
    3,097,563.60x = 5,472,247,530,099.97
  5. Step 5: Solve for x
    x = 5,472,247,530,099.97/3,097,563.60
  6. Step 6: Final answer
    x = 1,766,629.60

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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.