Home / 8,096,822.60-12,145,233.90-2,113,190.60

Finding the Fourth Proportional to 8,096,822.60, 12,145,233.90 and 2,113,190.60

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Solution

The fourth proportional to 8,096,822.60, 12,145,233.90 and 2,113,190.60 is: 3,169,785.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,822.60 : 12,145,233.90 = 2,113,190.60 : x
  2. Step 2: Convert to fraction form
    8,096,822.60/12,145,233.90 = 2,113,190.60/x
  3. Step 3: Cross multiply
    8,096,822.60x = 12,145,233.90 × 2,113,190.60
  4. Step 4: Simplify right side
    8,096,822.60x = 25,665,194,112,281.34
  5. Step 5: Solve for x
    x = 25,665,194,112,281.34/8,096,822.60
  6. Step 6: Final answer
    x = 3,169,785.90

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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.