Home / 8,028,923.04-11,080,078.44-4,544,261.76

Finding the Fourth Proportional to 8,028,923.04, 11,080,078.44 and 4,544,261.76

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Solution

The fourth proportional to 8,028,923.04, 11,080,078.44 and 4,544,261.76 is: 6,271,174.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,923.04 : 11,080,078.44 = 4,544,261.76 : x
  2. Step 2: Convert to fraction form
    8,028,923.04/11,080,078.44 = 4,544,261.76/x
  3. Step 3: Cross multiply
    8,028,923.04x = 11,080,078.44 × 4,544,261.76
  4. Step 4: Simplify right side
    8,028,923.04x = 50,350,776,752,692.45
  5. Step 5: Solve for x
    x = 50,350,776,752,692.45/8,028,923.04
  6. Step 6: Final answer
    x = 6,271,174.42

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.