Home / 8,300,388-11,454,535.92-4,484,964

Finding the Fourth Proportional to 8,300,388, 11,454,535.92 and 4,484,964

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Solution

The fourth proportional to 8,300,388, 11,454,535.92 and 4,484,964 is: 6,189,250.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,300,388 : 11,454,535.92 = 4,484,964 : x
  2. Step 2: Convert to fraction form
    8,300,388/11,454,535.92 = 4,484,964/x
  3. Step 3: Cross multiply
    8,300,388x = 11,454,535.92 × 4,484,964
  4. Step 4: Simplify right side
    8,300,388x = 51,373,181,237,906.88
  5. Step 5: Solve for x
    x = 51,373,181,237,906.88/8,300,388
  6. Step 6: Final answer
    x = 6,189,250.58

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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.