Home / 3,550,306.80-5,328,084.60-2,351,830.80

Finding the Fourth Proportional to 3,550,306.80, 5,328,084.60 and 2,351,830.80

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Solution

The fourth proportional to 3,550,306.80, 5,328,084.60 and 2,351,830.80 is: 3,529,484.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,306.80 : 5,328,084.60 = 2,351,830.80 : x
  2. Step 2: Convert to fraction form
    3,550,306.80/5,328,084.60 = 2,351,830.80/x
  3. Step 3: Cross multiply
    3,550,306.80x = 5,328,084.60 × 2,351,830.80
  4. Step 4: Simplify right side
    3,550,306.80x = 12,530,753,467,285.68
  5. Step 5: Solve for x
    x = 12,530,753,467,285.68/3,550,306.80
  6. Step 6: Final answer
    x = 3,529,484.68

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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.