Home / 11,374,001.20-17,061,001.88-3,800,966.96

Finding the Fourth Proportional to 11,374,001.20, 17,061,001.88 and 3,800,966.96

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Solution

The fourth proportional to 11,374,001.20, 17,061,001.88 and 3,800,966.96 is: 5,701,450.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,374,001.20 : 17,061,001.88 = 3,800,966.96 : x
  2. Step 2: Convert to fraction form
    11,374,001.20/17,061,001.88 = 3,800,966.96/x
  3. Step 3: Cross multiply
    11,374,001.20x = 17,061,001.88 × 3,800,966.96
  4. Step 4: Simplify right side
    11,374,001.20x = 64,848,304,450,377.88
  5. Step 5: Solve for x
    x = 64,848,304,450,377.88/11,374,001.20
  6. Step 6: Final answer
    x = 5,701,450.47

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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.