Home / 10,832,786.64-16,244,015.28-4,009,052.88

Finding the Fourth Proportional to 10,832,786.64, 16,244,015.28 and 4,009,052.88

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Solution

The fourth proportional to 10,832,786.64, 16,244,015.28 and 4,009,052.88 is: 6,011,667.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,786.64 : 16,244,015.28 = 4,009,052.88 : x
  2. Step 2: Convert to fraction form
    10,832,786.64/16,244,015.28 = 4,009,052.88/x
  3. Step 3: Cross multiply
    10,832,786.64x = 16,244,015.28 × 4,009,052.88
  4. Step 4: Simplify right side
    10,832,786.64x = 65,123,116,241,048
  5. Step 5: Solve for x
    x = 65,123,116,241,048/10,832,786.64
  6. Step 6: Final answer
    x = 6,011,667.95

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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.