Home / 2,214,807.30-3,310,072.97-1,617,027.30

Finding the Fourth Proportional to 2,214,807.30, 3,310,072.97 and 1,617,027.30

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Solution

The fourth proportional to 2,214,807.30, 3,310,072.97 and 1,617,027.30 is: 2,416,679.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,807.30 : 3,310,072.97 = 1,617,027.30 : x
  2. Step 2: Convert to fraction form
    2,214,807.30/3,310,072.97 = 1,617,027.30/x
  3. Step 3: Cross multiply
    2,214,807.30x = 3,310,072.97 × 1,617,027.30
  4. Step 4: Simplify right side
    2,214,807.30x = 5,352,478,349,396.94
  5. Step 5: Solve for x
    x = 5,352,478,349,396.94/2,214,807.30
  6. Step 6: Final answer
    x = 2,416,679.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.