Home / 8,296,528-11,449,216.32-4,481,104

Finding the Fourth Proportional to 8,296,528, 11,449,216.32 and 4,481,104

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Solution

The fourth proportional to 8,296,528, 11,449,216.32 and 4,481,104 is: 6,183,927.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,528 : 11,449,216.32 = 4,481,104 : x
  2. Step 2: Convert to fraction form
    8,296,528/11,449,216.32 = 4,481,104/x
  3. Step 3: Cross multiply
    8,296,528x = 11,449,216.32 × 4,481,104
  4. Step 4: Simplify right side
    8,296,528x = 51,305,129,048,417.28
  5. Step 5: Solve for x
    x = 51,305,129,048,417.28/8,296,528
  6. Step 6: Final answer
    x = 6,183,927.67

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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.