Home / 11,354,209.04-15,666,469.44-6,524,379.92

Finding the Fourth Proportional to 11,354,209.04, 15,666,469.44 and 6,524,379.92

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Solution

The fourth proportional to 11,354,209.04, 15,666,469.44 and 6,524,379.92 is: 9,002,300.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354,209.04 : 15,666,469.44 = 6,524,379.92 : x
  2. Step 2: Convert to fraction form
    11,354,209.04/15,666,469.44 = 6,524,379.92/x
  3. Step 3: Cross multiply
    11,354,209.04x = 15,666,469.44 × 6,524,379.92
  4. Step 4: Simplify right side
    11,354,209.04x = 102,213,998,553,297.30
  5. Step 5: Solve for x
    x = 102,213,998,553,297.30/11,354,209.04
  6. Step 6: Final answer
    x = 9,002,300.23

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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.