Home / 2,967,000.40-4,450,500.60-2,673,067.60

Finding the Fourth Proportional to 2,967,000.40, 4,450,500.60 and 2,673,067.60

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Solution

The fourth proportional to 2,967,000.40, 4,450,500.60 and 2,673,067.60 is: 4,009,601.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,000.40 : 4,450,500.60 = 2,673,067.60 : x
  2. Step 2: Convert to fraction form
    2,967,000.40/4,450,500.60 = 2,673,067.60/x
  3. Step 3: Cross multiply
    2,967,000.40x = 4,450,500.60 × 2,673,067.60
  4. Step 4: Simplify right side
    2,967,000.40x = 11,896,488,957,640.56
  5. Step 5: Solve for x
    x = 11,896,488,957,640.56/2,967,000.40
  6. Step 6: Final answer
    x = 4,009,601.40

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1.5x scale

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.