Home / 6,151,659.70-9,227,489.55-2,956,015.30

Finding the Fourth Proportional to 6,151,659.70, 9,227,489.55 and 2,956,015.30

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Solution

The fourth proportional to 6,151,659.70, 9,227,489.55 and 2,956,015.30 is: 4,434,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,659.70 : 9,227,489.55 = 2,956,015.30 : x
  2. Step 2: Convert to fraction form
    6,151,659.70/9,227,489.55 = 2,956,015.30/x
  3. Step 3: Cross multiply
    6,151,659.70x = 9,227,489.55 × 2,956,015.30
  4. Step 4: Simplify right side
    6,151,659.70x = 27,276,600,290,390.12
  5. Step 5: Solve for x
    x = 27,276,600,290,390.12/6,151,659.70
  6. Step 6: Final answer
    x = 4,434,022.95

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Double scale
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Similar ratio
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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.