Home / 8,469,114.03-11,687,425.61-4,984,583.54

Finding the Fourth Proportional to 8,469,114.03, 11,687,425.61 and 4,984,583.54

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Solution

The fourth proportional to 8,469,114.03, 11,687,425.61 and 4,984,583.54 is: 6,878,753.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,114.03 : 11,687,425.61 = 4,984,583.54 : x
  2. Step 2: Convert to fraction form
    8,469,114.03/11,687,425.61 = 4,984,583.54/x
  3. Step 3: Cross multiply
    8,469,114.03x = 11,687,425.61 × 4,984,583.54
  4. Step 4: Simplify right side
    8,469,114.03x = 58,256,949,237,220.41
  5. Step 5: Solve for x
    x = 58,256,949,237,220.41/8,469,114.03
  6. Step 6: Final answer
    x = 6,878,753.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.