Home / 8,631,089.01-11,910,844.17-4,763,610.09

Finding the Fourth Proportional to 8,631,089.01, 11,910,844.17 and 4,763,610.09

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Solution

The fourth proportional to 8,631,089.01, 11,910,844.17 and 4,763,610.09 is: 6,573,749.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,631,089.01 : 11,910,844.17 = 4,763,610.09 : x
  2. Step 2: Convert to fraction form
    8,631,089.01/11,910,844.17 = 4,763,610.09/x
  3. Step 3: Cross multiply
    8,631,089.01x = 11,910,844.17 × 4,763,610.09
  4. Step 4: Simplify right side
    8,631,089.01x = 56,738,617,468,629.67
  5. Step 5: Solve for x
    x = 56,738,617,468,629.67/8,631,089.01
  6. Step 6: Final answer
    x = 6,573,749.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.