Home / 2,843,183.90-4,265,000.22-949,932.02

Finding the Fourth Proportional to 2,843,183.90, 4,265,000.22 and 949,932.02

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Solution

The fourth proportional to 2,843,183.90, 4,265,000.22 and 949,932.02 is: 1,424,972.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,183.90 : 4,265,000.22 = 949,932.02 : x
  2. Step 2: Convert to fraction form
    2,843,183.90/4,265,000.22 = 949,932.02/x
  3. Step 3: Cross multiply
    2,843,183.90x = 4,265,000.22 × 949,932.02
  4. Step 4: Simplify right side
    2,843,183.90x = 4,051,460,274,285.04
  5. Step 5: Solve for x
    x = 4,051,460,274,285.04/2,843,183.90
  6. Step 6: Final answer
    x = 1,424,972.99

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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.