Home / 11,534,285.44-15,916,630.08-6,377,242.24

Finding the Fourth Proportional to 11,534,285.44, 15,916,630.08 and 6,377,242.24

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Solution

The fourth proportional to 11,534,285.44, 15,916,630.08 and 6,377,242.24 is: 8,800,216.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,285.44 : 15,916,630.08 = 6,377,242.24 : x
  2. Step 2: Convert to fraction form
    11,534,285.44/15,916,630.08 = 6,377,242.24/x
  3. Step 3: Cross multiply
    11,534,285.44x = 15,916,630.08 × 6,377,242.24
  4. Step 4: Simplify right side
    11,534,285.44x = 101,504,205,664,630.58
  5. Step 5: Solve for x
    x = 101,504,205,664,630.58/11,534,285.44
  6. Step 6: Final answer
    x = 8,800,216.21

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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.