Home / 11,192,833-15,446,109.54-6,363,937

Finding the Fourth Proportional to 11,192,833, 15,446,109.54 and 6,363,937

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Solution

The fourth proportional to 11,192,833, 15,446,109.54 and 6,363,937 is: 8,782,233.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,833 : 15,446,109.54 = 6,363,937 : x
  2. Step 2: Convert to fraction form
    11,192,833/15,446,109.54 = 6,363,937/x
  3. Step 3: Cross multiply
    11,192,833x = 15,446,109.54 × 6,363,937
  4. Step 4: Simplify right side
    11,192,833x = 98,298,068,007,658.97
  5. Step 5: Solve for x
    x = 98,298,068,007,658.97/11,192,833
  6. Step 6: Final answer
    x = 8,782,233.06

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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.