Home / 9,245,258.97-13,869,779.87-3,179,202.90

Finding the Fourth Proportional to 9,245,258.97, 13,869,779.87 and 3,179,202.90

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Solution

The fourth proportional to 9,245,258.97, 13,869,779.87 and 3,179,202.90 is: 4,769,454.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245,258.97 : 13,869,779.87 = 3,179,202.90 : x
  2. Step 2: Convert to fraction form
    9,245,258.97/13,869,779.87 = 3,179,202.90/x
  3. Step 3: Cross multiply
    9,245,258.97x = 13,869,779.87 × 3,179,202.90
  4. Step 4: Simplify right side
    9,245,258.97x = 44,094,844,385,065.62
  5. Step 5: Solve for x
    x = 44,094,844,385,065.62/9,245,258.97
  6. Step 6: Final answer
    x = 4,769,454.76

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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.