Home / 7,729,072.65-11,595,429.86-2,337,767.73

Finding the Fourth Proportional to 7,729,072.65, 11,595,429.86 and 2,337,767.73

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Solution

The fourth proportional to 7,729,072.65, 11,595,429.86 and 2,337,767.73 is: 3,507,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,729,072.65 : 11,595,429.86 = 2,337,767.73 : x
  2. Step 2: Convert to fraction form
    7,729,072.65/11,595,429.86 = 2,337,767.73/x
  3. Step 3: Cross multiply
    7,729,072.65x = 11,595,429.86 × 2,337,767.73
  4. Step 4: Simplify right side
    7,729,072.65x = 27,107,421,730,497.58
  5. Step 5: Solve for x
    x = 27,107,421,730,497.58/7,729,072.65
  6. Step 6: Final answer
    x = 3,507,202.35

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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.