Home / 4,321,433.50-5,963,553.93-2,387,694.58

Finding the Fourth Proportional to 4,321,433.50, 5,963,553.93 and 2,387,694.58

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Solution

The fourth proportional to 4,321,433.50, 5,963,553.93 and 2,387,694.58 is: 3,295,005.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,433.50 : 5,963,553.93 = 2,387,694.58 : x
  2. Step 2: Convert to fraction form
    4,321,433.50/5,963,553.93 = 2,387,694.58/x
  3. Step 3: Cross multiply
    4,321,433.50x = 5,963,553.93 × 2,387,694.58
  4. Step 4: Simplify right side
    4,321,433.50x = 14,239,145,396,198.70
  5. Step 5: Solve for x
    x = 14,239,145,396,198.70/4,321,433.50
  6. Step 6: Final answer
    x = 3,295,005.09

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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.