Home / 3,763,257.76-5,193,300.18-2,044,379.44

Finding the Fourth Proportional to 3,763,257.76, 5,193,300.18 and 2,044,379.44

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Solution

The fourth proportional to 3,763,257.76, 5,193,300.18 and 2,044,379.44 is: 2,821,246.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,257.76 : 5,193,300.18 = 2,044,379.44 : x
  2. Step 2: Convert to fraction form
    3,763,257.76/5,193,300.18 = 2,044,379.44/x
  3. Step 3: Cross multiply
    3,763,257.76x = 5,193,300.18 × 2,044,379.44
  4. Step 4: Simplify right side
    3,763,257.76x = 10,617,076,113,740.30
  5. Step 5: Solve for x
    x = 10,617,076,113,740.30/3,763,257.76
  6. Step 6: Final answer
    x = 2,821,246.06

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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.