Home / 5,795,624.92-7,997,561.04-3,217,102.60

Finding the Fourth Proportional to 5,795,624.92, 7,997,561.04 and 3,217,102.60

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Solution

The fourth proportional to 5,795,624.92, 7,997,561.04 and 3,217,102.60 is: 4,439,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,624.92 : 7,997,561.04 = 3,217,102.60 : x
  2. Step 2: Convert to fraction form
    5,795,624.92/7,997,561.04 = 3,217,102.60/x
  3. Step 3: Cross multiply
    5,795,624.92x = 7,997,561.04 × 3,217,102.60
  4. Step 4: Simplify right side
    5,795,624.92x = 25,728,974,415,442.70
  5. Step 5: Solve for x
    x = 25,728,974,415,442.70/5,795,624.92
  6. Step 6: Final answer
    x = 4,439,378.80

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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.