Home / 8,548,515.84-11,773,163.52-6,607,626.24

Finding the Fourth Proportional to 8,548,515.84, 11,773,163.52 and 6,607,626.24

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Solution

The fourth proportional to 8,548,515.84, 11,773,163.52 and 6,607,626.24 is: 9,100,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,515.84 : 11,773,163.52 = 6,607,626.24 : x
  2. Step 2: Convert to fraction form
    8,548,515.84/11,773,163.52 = 6,607,626.24/x
  3. Step 3: Cross multiply
    8,548,515.84x = 11,773,163.52 × 6,607,626.24
  4. Step 4: Simplify right side
    8,548,515.84x = 77,792,664,202,562.77
  5. Step 5: Solve for x
    x = 77,792,664,202,562.77/8,548,515.84
  6. Step 6: Final answer
    x = 9,100,136.87

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Double scale
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Why These Related Problems?

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