Home / 7,440,956.58-11,155,757.74-3,394,614.64

Finding the Fourth Proportional to 7,440,956.58, 11,155,757.74 and 3,394,614.64

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Solution

The fourth proportional to 7,440,956.58, 11,155,757.74 and 3,394,614.64 is: 5,089,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,440,956.58 : 11,155,757.74 = 3,394,614.64 : x
  2. Step 2: Convert to fraction form
    7,440,956.58/11,155,757.74 = 3,394,614.64/x
  3. Step 3: Cross multiply
    7,440,956.58x = 11,155,757.74 × 3,394,614.64
  4. Step 4: Simplify right side
    7,440,956.58x = 37,869,498,544,497.31
  5. Step 5: Solve for x
    x = 37,869,498,544,497.31/7,440,956.58
  6. Step 6: Final answer
    x = 5,089,332.01

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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.