Home / 11,141,918.38-16,714,364.82-4,408,757.74

Finding the Fourth Proportional to 11,141,918.38, 16,714,364.82 and 4,408,757.74

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Solution

The fourth proportional to 11,141,918.38, 16,714,364.82 and 4,408,757.74 is: 6,613,725.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,918.38 : 16,714,364.82 = 4,408,757.74 : x
  2. Step 2: Convert to fraction form
    11,141,918.38/16,714,364.82 = 4,408,757.74/x
  3. Step 3: Cross multiply
    11,141,918.38x = 16,714,364.82 × 4,408,757.74
  4. Step 4: Simplify right side
    11,141,918.38x = 73,689,585,269,358.72
  5. Step 5: Solve for x
    x = 73,689,585,269,358.72/11,141,918.38
  6. Step 6: Final answer
    x = 6,613,725.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.