Home / 11,953,104.04-16,496,061.78-6,796,945

Finding the Fourth Proportional to 11,953,104.04, 16,496,061.78 and 6,796,945

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Solution

The fourth proportional to 11,953,104.04, 16,496,061.78 and 6,796,945 is: 9,380,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,953,104.04 : 16,496,061.78 = 6,796,945 : x
  2. Step 2: Convert to fraction form
    11,953,104.04/16,496,061.78 = 6,796,945/x
  3. Step 3: Cross multiply
    11,953,104.04x = 16,496,061.78 × 6,796,945
  4. Step 4: Simplify right side
    11,953,104.04x = 112,122,824,635,262.09
  5. Step 5: Solve for x
    x = 112,122,824,635,262.09/11,953,104.04
  6. Step 6: Final answer
    x = 9,380,226.61

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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.