Home / 8,524,561-11,763,894.18-4,709,137

Finding the Fourth Proportional to 8,524,561, 11,763,894.18 and 4,709,137

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Solution

The fourth proportional to 8,524,561, 11,763,894.18 and 4,709,137 is: 6,498,609.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,524,561 : 11,763,894.18 = 4,709,137 : x
  2. Step 2: Convert to fraction form
    8,524,561/11,763,894.18 = 4,709,137/x
  3. Step 3: Cross multiply
    8,524,561x = 11,763,894.18 × 4,709,137
  4. Step 4: Simplify right side
    8,524,561x = 55,397,789,347,122.66
  5. Step 5: Solve for x
    x = 55,397,789,347,122.66/8,524,561
  6. Step 6: Final answer
    x = 6,498,609.06

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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.