Home / 11,099,450.43-15,317,303.03-6,204,878.82

Finding the Fourth Proportional to 11,099,450.43, 15,317,303.03 and 6,204,878.82

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Solution

The fourth proportional to 11,099,450.43, 15,317,303.03 and 6,204,878.82 is: 8,562,767.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,450.43 : 15,317,303.03 = 6,204,878.82 : x
  2. Step 2: Convert to fraction form
    11,099,450.43/15,317,303.03 = 6,204,878.82/x
  3. Step 3: Cross multiply
    11,099,450.43x = 15,317,303.03 × 6,204,878.82
  4. Step 4: Simplify right side
    11,099,450.43x = 95,042,009,116,980.94
  5. Step 5: Solve for x
    x = 95,042,009,116,980.94/11,099,450.43
  6. Step 6: Final answer
    x = 8,562,767.12

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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.