Home / 3,591,355.05-5,387,125.55-1,032,466.64

Finding the Fourth Proportional to 3,591,355.05, 5,387,125.55 and 1,032,466.64

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Solution

The fourth proportional to 3,591,355.05, 5,387,125.55 and 1,032,466.64 is: 1,548,726.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,355.05 : 5,387,125.55 = 1,032,466.64 : x
  2. Step 2: Convert to fraction form
    3,591,355.05/5,387,125.55 = 1,032,466.64/x
  3. Step 3: Cross multiply
    3,591,355.05x = 5,387,125.55 × 1,032,466.64
  4. Step 4: Simplify right side
    3,591,355.05x = 5,562,027,383,768.69
  5. Step 5: Solve for x
    x = 5,562,027,383,768.69/3,591,355.05
  6. Step 6: Final answer
    x = 1,548,726.68

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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.