Home / 6,226,202.56-9,338,805.20-2,769,012.64

Finding the Fourth Proportional to 6,226,202.56, 9,338,805.20 and 2,769,012.64

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Solution

The fourth proportional to 6,226,202.56, 9,338,805.20 and 2,769,012.64 is: 4,153,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,202.56 : 9,338,805.20 = 2,769,012.64 : x
  2. Step 2: Convert to fraction form
    6,226,202.56/9,338,805.20 = 2,769,012.64/x
  3. Step 3: Cross multiply
    6,226,202.56x = 9,338,805.20 × 2,769,012.64
  4. Step 4: Simplify right side
    6,226,202.56x = 25,859,269,641,297.73
  5. Step 5: Solve for x
    x = 25,859,269,641,297.73/6,226,202.56
  6. Step 6: Final answer
    x = 4,153,297.20

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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.