Home / 6,857,450.10-10,285,847.10-2,308,052.70

Finding the Fourth Proportional to 6,857,450.10, 10,285,847.10 and 2,308,052.70

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Solution

The fourth proportional to 6,857,450.10, 10,285,847.10 and 2,308,052.70 is: 3,461,968.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,450.10 : 10,285,847.10 = 2,308,052.70 : x
  2. Step 2: Convert to fraction form
    6,857,450.10/10,285,847.10 = 2,308,052.70/x
  3. Step 3: Cross multiply
    6,857,450.10x = 10,285,847.10 × 2,308,052.70
  4. Step 4: Simplify right side
    6,857,450.10x = 23,740,277,170,942.17
  5. Step 5: Solve for x
    x = 23,740,277,170,942.17/6,857,450.10
  6. Step 6: Final answer
    x = 3,461,968.64

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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.