Home / 11,534,006.76-17,302,043.46-3,336,520.20

Finding the Fourth Proportional to 11,534,006.76, 17,302,043.46 and 3,336,520.20

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Solution

The fourth proportional to 11,534,006.76, 17,302,043.46 and 3,336,520.20 is: 5,005,079.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,006.76 : 17,302,043.46 = 3,336,520.20 : x
  2. Step 2: Convert to fraction form
    11,534,006.76/17,302,043.46 = 3,336,520.20/x
  3. Step 3: Cross multiply
    11,534,006.76x = 17,302,043.46 × 3,336,520.20
  4. Step 4: Simplify right side
    11,534,006.76x = 57,728,617,505,567.90
  5. Step 5: Solve for x
    x = 57,728,617,505,567.90/11,534,006.76
  6. Step 6: Final answer
    x = 5,005,079.22

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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.