Home / 8,764,848.73-13,147,933.94-2,616,344.69

Finding the Fourth Proportional to 8,764,848.73, 13,147,933.94 and 2,616,344.69

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Solution

The fourth proportional to 8,764,848.73, 13,147,933.94 and 2,616,344.69 is: 3,924,714.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,848.73 : 13,147,933.94 = 2,616,344.69 : x
  2. Step 2: Convert to fraction form
    8,764,848.73/13,147,933.94 = 2,616,344.69/x
  3. Step 3: Cross multiply
    8,764,848.73x = 13,147,933.94 × 2,616,344.69
  4. Step 4: Simplify right side
    8,764,848.73x = 34,399,527,135,308.05
  5. Step 5: Solve for x
    x = 34,399,527,135,308.05/8,764,848.73
  6. Step 6: Final answer
    x = 3,924,714.30

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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.