Home / 8,673,275.31-11,969,134.00-4,752,408.38

Finding the Fourth Proportional to 8,673,275.31, 11,969,134.00 and 4,752,408.38

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Solution

The fourth proportional to 8,673,275.31, 11,969,134.00 and 4,752,408.38 is: 6,558,331.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,275.31 : 11,969,134.00 = 4,752,408.38 : x
  2. Step 2: Convert to fraction form
    8,673,275.31/11,969,134.00 = 4,752,408.38/x
  3. Step 3: Cross multiply
    8,673,275.31x = 11,969,134.00 × 4,752,408.38
  4. Step 4: Simplify right side
    8,673,275.31x = 56,882,212,699,180.88
  5. Step 5: Solve for x
    x = 56,882,212,699,180.88/8,673,275.31
  6. Step 6: Final answer
    x = 6,558,331.27

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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.