Home / 7,498,261.23-11,239,817.94-2,952,499.73

Finding the Fourth Proportional to 7,498,261.23, 11,239,817.94 and 2,952,499.73

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Solution

The fourth proportional to 7,498,261.23, 11,239,817.94 and 2,952,499.73 is: 4,425,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,261.23 : 11,239,817.94 = 2,952,499.73 : x
  2. Step 2: Convert to fraction form
    7,498,261.23/11,239,817.94 = 2,952,499.73/x
  3. Step 3: Cross multiply
    7,498,261.23x = 11,239,817.94 × 2,952,499.73
  4. Step 4: Simplify right side
    7,498,261.23x = 33,185,559,376,900.07
  5. Step 5: Solve for x
    x = 33,185,559,376,900.07/7,498,261.23
  6. Step 6: Final answer
    x = 4,425,767.30

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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.