Home / 11,204,003.53-16,779,063.07-6,397,123.33

Finding the Fourth Proportional to 11,204,003.53, 16,779,063.07 and 6,397,123.33

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Solution

The fourth proportional to 11,204,003.53, 16,779,063.07 and 6,397,123.33 is: 9,580,301.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,003.53 : 16,779,063.07 = 6,397,123.33 : x
  2. Step 2: Convert to fraction form
    11,204,003.53/16,779,063.07 = 6,397,123.33/x
  3. Step 3: Cross multiply
    11,204,003.53x = 16,779,063.07 × 6,397,123.33
  4. Step 4: Simplify right side
    11,204,003.53x = 107,337,735,720,750.30
  5. Step 5: Solve for x
    x = 107,337,735,720,750.30/11,204,003.53
  6. Step 6: Final answer
    x = 9,580,301.85

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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.