Home / 6,198,498.08-9,297,956.88-1,649,551.36

Finding the Fourth Proportional to 6,198,498.08, 9,297,956.88 and 1,649,551.36

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Solution

The fourth proportional to 6,198,498.08, 9,297,956.88 and 1,649,551.36 is: 2,474,382.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,498.08 : 9,297,956.88 = 1,649,551.36 : x
  2. Step 2: Convert to fraction form
    6,198,498.08/9,297,956.88 = 1,649,551.36/x
  3. Step 3: Cross multiply
    6,198,498.08x = 9,297,956.88 × 1,649,551.36
  4. Step 4: Simplify right side
    6,198,498.08x = 15,337,457,416,625.36
  5. Step 5: Solve for x
    x = 15,337,457,416,625.36/6,198,498.08
  6. Step 6: Final answer
    x = 2,474,382.86

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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.