Home / 3,306,629.38-4,960,371.75-2,280,051.58

Finding the Fourth Proportional to 3,306,629.38, 4,960,371.75 and 2,280,051.58

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Solution

The fourth proportional to 3,306,629.38, 4,960,371.75 and 2,280,051.58 is: 3,420,372.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,629.38 : 4,960,371.75 = 2,280,051.58 : x
  2. Step 2: Convert to fraction form
    3,306,629.38/4,960,371.75 = 2,280,051.58/x
  3. Step 3: Cross multiply
    3,306,629.38x = 4,960,371.75 × 2,280,051.58
  4. Step 4: Simplify right side
    3,306,629.38x = 11,309,903,445,974.87
  5. Step 5: Solve for x
    x = 11,309,903,445,974.87/3,306,629.38
  6. Step 6: Final answer
    x = 3,420,372.27

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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.