Home / 6,125,495.54-9,165,157.09-3,654,372.85

Finding the Fourth Proportional to 6,125,495.54, 9,165,157.09 and 3,654,372.85

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Solution

The fourth proportional to 6,125,495.54, 9,165,157.09 and 3,654,372.85 is: 5,467,786.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,495.54 : 9,165,157.09 = 3,654,372.85 : x
  2. Step 2: Convert to fraction form
    6,125,495.54/9,165,157.09 = 3,654,372.85/x
  3. Step 3: Cross multiply
    6,125,495.54x = 9,165,157.09 × 3,654,372.85
  4. Step 4: Simplify right side
    6,125,495.54x = 33,492,901,203,632.18
  5. Step 5: Solve for x
    x = 33,492,901,203,632.18/6,125,495.54
  6. Step 6: Final answer
    x = 5,467,786.40

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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.