Home / 3,630,455.30-5,446,261.05-1,201,697.27

Finding the Fourth Proportional to 3,630,455.30, 5,446,261.05 and 1,201,697.27

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Solution

The fourth proportional to 3,630,455.30, 5,446,261.05 and 1,201,697.27 is: 1,802,737.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,455.30 : 5,446,261.05 = 1,201,697.27 : x
  2. Step 2: Convert to fraction form
    3,630,455.30/5,446,261.05 = 1,201,697.27/x
  3. Step 3: Cross multiply
    3,630,455.30x = 5,446,261.05 × 1,201,697.27
  4. Step 4: Simplify right side
    3,630,455.30x = 6,544,757,029,483.85
  5. Step 5: Solve for x
    x = 6,544,757,029,483.85/3,630,455.30
  6. Step 6: Final answer
    x = 1,802,737.26

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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.