Home / 11,999,037.73-16,558,661.37-6,773,145.88

Finding the Fourth Proportional to 11,999,037.73, 16,558,661.37 and 6,773,145.88

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Solution

The fourth proportional to 11,999,037.73, 16,558,661.37 and 6,773,145.88 is: 9,346,935.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,999,037.73 : 16,558,661.37 = 6,773,145.88 : x
  2. Step 2: Convert to fraction form
    11,999,037.73/16,558,661.37 = 6,773,145.88/x
  3. Step 3: Cross multiply
    11,999,037.73x = 16,558,661.37 × 6,773,145.88
  4. Step 4: Simplify right side
    11,999,037.73x = 112,154,229,002,664.92
  5. Step 5: Solve for x
    x = 112,154,229,002,664.92/11,999,037.73
  6. Step 6: Final answer
    x = 9,346,935.27

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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.