Home / 7,392,607.97-11,089,963.01-2,275,464.69

Finding the Fourth Proportional to 7,392,607.97, 11,089,963.01 and 2,275,464.69

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Solution

The fourth proportional to 7,392,607.97, 11,089,963.01 and 2,275,464.69 is: 3,413,520.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392,607.97 : 11,089,963.01 = 2,275,464.69 : x
  2. Step 2: Convert to fraction form
    7,392,607.97/11,089,963.01 = 2,275,464.69/x
  3. Step 3: Cross multiply
    7,392,607.97x = 11,089,963.01 × 2,275,464.69
  4. Step 4: Simplify right side
    7,392,607.97x = 25,234,819,248,349.78
  5. Step 5: Solve for x
    x = 25,234,819,248,349.78/7,392,607.97
  6. Step 6: Final answer
    x = 3,413,520.56

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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.