Home / 2,299,077-3,451,667.58-1,964,268.36

Finding the Fourth Proportional to 2,299,077, 3,451,667.58 and 1,964,268.36

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Solution

The fourth proportional to 2,299,077, 3,451,667.58 and 1,964,268.36 is: 2,949,010.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,077 : 3,451,667.58 = 1,964,268.36 : x
  2. Step 2: Convert to fraction form
    2,299,077/3,451,667.58 = 1,964,268.36/x
  3. Step 3: Cross multiply
    2,299,077x = 3,451,667.58 × 1,964,268.36
  4. Step 4: Simplify right side
    2,299,077x = 6,780,001,416,631.77
  5. Step 5: Solve for x
    x = 6,780,001,416,631.77/2,299,077
  6. Step 6: Final answer
    x = 2,949,010.15

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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.