Home / 8,554,052.44-12,836,065.02-3,166,450.84

Finding the Fourth Proportional to 8,554,052.44, 12,836,065.02 and 3,166,450.84

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Solution

The fourth proportional to 8,554,052.44, 12,836,065.02 and 3,166,450.84 is: 4,751,522.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,052.44 : 12,836,065.02 = 3,166,450.84 : x
  2. Step 2: Convert to fraction form
    8,554,052.44/12,836,065.02 = 3,166,450.84/x
  3. Step 3: Cross multiply
    8,554,052.44x = 12,836,065.02 × 3,166,450.84
  4. Step 4: Simplify right side
    8,554,052.44x = 40,644,768,864,873.62
  5. Step 5: Solve for x
    x = 40,644,768,864,873.62/8,554,052.44
  6. Step 6: Final answer
    x = 4,751,522.06

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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.