Home / 6,641,251.56-9,960,885.90-1,848,441.06

Finding the Fourth Proportional to 6,641,251.56, 9,960,885.90 and 1,848,441.06

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Solution

The fourth proportional to 6,641,251.56, 9,960,885.90 and 1,848,441.06 is: 2,772,385.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,641,251.56 : 9,960,885.90 = 1,848,441.06 : x
  2. Step 2: Convert to fraction form
    6,641,251.56/9,960,885.90 = 1,848,441.06/x
  3. Step 3: Cross multiply
    6,641,251.56x = 9,960,885.90 × 1,848,441.06
  4. Step 4: Simplify right side
    6,641,251.56x = 18,412,110,491,535.05
  5. Step 5: Solve for x
    x = 18,412,110,491,535.05/6,641,251.56
  6. Step 6: Final answer
    x = 2,772,385.65

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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.