Home / 8,353,524.49-12,530,297.49-2,288,309.56

Finding the Fourth Proportional to 8,353,524.49, 12,530,297.49 and 2,288,309.56

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Solution

The fourth proportional to 8,353,524.49, 12,530,297.49 and 2,288,309.56 is: 3,432,467.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,524.49 : 12,530,297.49 = 2,288,309.56 : x
  2. Step 2: Convert to fraction form
    8,353,524.49/12,530,297.49 = 2,288,309.56/x
  3. Step 3: Cross multiply
    8,353,524.49x = 12,530,297.49 × 2,288,309.56
  4. Step 4: Simplify right side
    8,353,524.49x = 28,673,199,536,011.00
  5. Step 5: Solve for x
    x = 28,673,199,536,011.00/8,353,524.49
  6. Step 6: Final answer
    x = 3,432,467.29

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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.