Home / 6,133,600.62-8,464,426.92-3,380,388.48

Finding the Fourth Proportional to 6,133,600.62, 8,464,426.92 and 3,380,388.48

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Solution

The fourth proportional to 6,133,600.62, 8,464,426.92 and 3,380,388.48 is: 4,664,968.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,600.62 : 8,464,426.92 = 3,380,388.48 : x
  2. Step 2: Convert to fraction form
    6,133,600.62/8,464,426.92 = 3,380,388.48/x
  3. Step 3: Cross multiply
    6,133,600.62x = 8,464,426.92 × 3,380,388.48
  4. Step 4: Simplify right side
    6,133,600.62x = 28,613,051,250,169.88
  5. Step 5: Solve for x
    x = 28,613,051,250,169.88/6,133,600.62
  6. Step 6: Final answer
    x = 4,664,968.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.