Home / 13,967,251.77-20,951,763.18-4,383,008.58

Finding the Fourth Proportional to 13,967,251.77, 20,951,763.18 and 4,383,008.58

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Solution

The fourth proportional to 13,967,251.77, 20,951,763.18 and 4,383,008.58 is: 6,574,790.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967,251.77 : 20,951,763.18 = 4,383,008.58 : x
  2. Step 2: Convert to fraction form
    13,967,251.77/20,951,763.18 = 4,383,008.58/x
  3. Step 3: Cross multiply
    13,967,251.77x = 20,951,763.18 × 4,383,008.58
  4. Step 4: Simplify right side
    13,967,251.77x = 91,831,757,784,068.08
  5. Step 5: Solve for x
    x = 91,831,757,784,068.08/13,967,251.77
  6. Step 6: Final answer
    x = 6,574,790.75

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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.