Home / 11,628,345.00-17,441,186.58-3,109,345.77

Finding the Fourth Proportional to 11,628,345.00, 17,441,186.58 and 3,109,345.77

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Solution

The fourth proportional to 11,628,345.00, 17,441,186.58 and 3,109,345.77 is: 4,663,662.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,628,345.00 : 17,441,186.58 = 3,109,345.77 : x
  2. Step 2: Convert to fraction form
    11,628,345.00/17,441,186.58 = 3,109,345.77/x
  3. Step 3: Cross multiply
    11,628,345.00x = 17,441,186.58 × 3,109,345.77
  4. Step 4: Simplify right side
    11,628,345.00x = 54,230,679,781,708.21
  5. Step 5: Solve for x
    x = 54,230,679,781,708.21/11,628,345.00
  6. Step 6: Final answer
    x = 4,663,662.78

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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.