Home / 6,714,896.70-10,050,912.45-5,297,720.70

Finding the Fourth Proportional to 6,714,896.70, 10,050,912.45 and 5,297,720.70

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Solution

The fourth proportional to 6,714,896.70, 10,050,912.45 and 5,297,720.70 is: 7,929,671.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,896.70 : 10,050,912.45 = 5,297,720.70 : x
  2. Step 2: Convert to fraction form
    6,714,896.70/10,050,912.45 = 5,297,720.70/x
  3. Step 3: Cross multiply
    6,714,896.70x = 10,050,912.45 × 5,297,720.70
  4. Step 4: Simplify right side
    6,714,896.70x = 53,246,926,940,252.71
  5. Step 5: Solve for x
    x = 53,246,926,940,252.71/6,714,896.70
  6. Step 6: Final answer
    x = 7,929,671.79

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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.