Home / 11,651,324.33-16,078,492.76-6,494,575.16

Finding the Fourth Proportional to 11,651,324.33, 16,078,492.76 and 6,494,575.16

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Solution

The fourth proportional to 11,651,324.33, 16,078,492.76 and 6,494,575.16 is: 8,962,327.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,651,324.33 : 16,078,492.76 = 6,494,575.16 : x
  2. Step 2: Convert to fraction form
    11,651,324.33/16,078,492.76 = 6,494,575.16/x
  3. Step 3: Cross multiply
    11,651,324.33x = 16,078,492.76 × 6,494,575.16
  4. Step 4: Simplify right side
    11,651,324.33x = 104,422,979,576,470.52
  5. Step 5: Solve for x
    x = 104,422,979,576,470.52/11,651,324.33
  6. Step 6: Final answer
    x = 8,962,327.09

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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.