Home / 11,250,323.78-15,524,640.77-6,604,297.43

Finding the Fourth Proportional to 11,250,323.78, 15,524,640.77 and 6,604,297.43

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Solution

The fourth proportional to 11,250,323.78, 15,524,640.77 and 6,604,297.43 is: 9,113,457.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,250,323.78 : 15,524,640.77 = 6,604,297.43 : x
  2. Step 2: Convert to fraction form
    11,250,323.78/15,524,640.77 = 6,604,297.43/x
  3. Step 3: Cross multiply
    11,250,323.78x = 15,524,640.77 × 6,604,297.43
  4. Step 4: Simplify right side
    11,250,323.78x = 102,529,345,028,339.53
  5. Step 5: Solve for x
    x = 102,529,345,028,339.53/11,250,323.78
  6. Step 6: Final answer
    x = 9,113,457.27

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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.