Home / 8,763,491.25-13,133,785.10-6,342,796.53

Finding the Fourth Proportional to 8,763,491.25, 13,133,785.10 and 6,342,796.53

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Solution

The fourth proportional to 8,763,491.25, 13,133,785.10 and 6,342,796.53 is: 9,505,906.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,491.25 : 13,133,785.10 = 6,342,796.53 : x
  2. Step 2: Convert to fraction form
    8,763,491.25/13,133,785.10 = 6,342,796.53/x
  3. Step 3: Cross multiply
    8,763,491.25x = 13,133,785.10 × 6,342,796.53
  4. Step 4: Simplify right side
    8,763,491.25x = 83,304,926,526,331.73
  5. Step 5: Solve for x
    x = 83,304,926,526,331.73/8,763,491.25
  6. Step 6: Final answer
    x = 9,505,906.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.