Home / 7,244,676.80-10,874,013.60-4,410,324.80

Finding the Fourth Proportional to 7,244,676.80, 10,874,013.60 and 4,410,324.80

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Solution

The fourth proportional to 7,244,676.80, 10,874,013.60 and 4,410,324.80 is: 6,619,747.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,676.80 : 10,874,013.60 = 4,410,324.80 : x
  2. Step 2: Convert to fraction form
    7,244,676.80/10,874,013.60 = 4,410,324.80/x
  3. Step 3: Cross multiply
    7,244,676.80x = 10,874,013.60 × 4,410,324.80
  4. Step 4: Simplify right side
    7,244,676.80x = 47,957,931,855,617.27
  5. Step 5: Solve for x
    x = 47,957,931,855,617.27/7,244,676.80
  6. Step 6: Final answer
    x = 6,619,747.60

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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.