Home / 8,093,007.20-12,137,761.20-3,544,047.20

Finding the Fourth Proportional to 8,093,007.20, 12,137,761.20 and 3,544,047.20

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Solution

The fourth proportional to 8,093,007.20, 12,137,761.20 and 3,544,047.20 is: 5,315,304.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,007.20 : 12,137,761.20 = 3,544,047.20 : x
  2. Step 2: Convert to fraction form
    8,093,007.20/12,137,761.20 = 3,544,047.20/x
  3. Step 3: Cross multiply
    8,093,007.20x = 12,137,761.20 × 3,544,047.20
  4. Step 4: Simplify right side
    8,093,007.20x = 43,016,798,595,128.64
  5. Step 5: Solve for x
    x = 43,016,798,595,128.64/8,093,007.20
  6. Step 6: Final answer
    x = 5,315,304.62

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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.