Home / 4,150,575.54-6,227,755-2,130,238.24

Finding the Fourth Proportional to 4,150,575.54, 6,227,755 and 2,130,238.24

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Solution

The fourth proportional to 4,150,575.54, 6,227,755 and 2,130,238.24 is: 3,196,328.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,575.54 : 6,227,755 = 2,130,238.24 : x
  2. Step 2: Convert to fraction form
    4,150,575.54/6,227,755 = 2,130,238.24/x
  3. Step 3: Cross multiply
    4,150,575.54x = 6,227,755 × 2,130,238.24
  4. Step 4: Simplify right side
    4,150,575.54x = 13,266,601,850,351.20
  5. Step 5: Solve for x
    x = 13,266,601,850,351.20/4,150,575.54
  6. Step 6: Final answer
    x = 3,196,328.25

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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.