Home / 10,309,481.04-14,226,249.16-5,958,847.92

Finding the Fourth Proportional to 10,309,481.04, 14,226,249.16 and 5,958,847.92

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Solution

The fourth proportional to 10,309,481.04, 14,226,249.16 and 5,958,847.92 is: 8,222,727.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,309,481.04 : 14,226,249.16 = 5,958,847.92 : x
  2. Step 2: Convert to fraction form
    10,309,481.04/14,226,249.16 = 5,958,847.92/x
  3. Step 3: Cross multiply
    10,309,481.04x = 14,226,249.16 × 5,958,847.92
  4. Step 4: Simplify right side
    10,309,481.04x = 84,772,055,216,467.75
  5. Step 5: Solve for x
    x = 84,772,055,216,467.75/10,309,481.04
  6. Step 6: Final answer
    x = 8,222,727.69

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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.