Home / 2,500,284.36-3,450,321.72-1,467,775.56

Finding the Fourth Proportional to 2,500,284.36, 3,450,321.72 and 1,467,775.56

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Solution

The fourth proportional to 2,500,284.36, 3,450,321.72 and 1,467,775.56 is: 2,025,488.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,284.36 : 3,450,321.72 = 1,467,775.56 : x
  2. Step 2: Convert to fraction form
    2,500,284.36/3,450,321.72 = 1,467,775.56/x
  3. Step 3: Cross multiply
    2,500,284.36x = 3,450,321.72 × 1,467,775.56
  4. Step 4: Simplify right side
    2,500,284.36x = 5,064,297,894,753.16
  5. Step 5: Solve for x
    x = 5,064,297,894,753.16/2,500,284.36
  6. Step 6: Final answer
    x = 2,025,488.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.