Home / 2,923,626.60-4,379,219.10-2,425,962.60

Finding the Fourth Proportional to 2,923,626.60, 4,379,219.10 and 2,425,962.60

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Solution

The fourth proportional to 2,923,626.60, 4,379,219.10 and 2,425,962.60 is: 3,633,782.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,626.60 : 4,379,219.10 = 2,425,962.60 : x
  2. Step 2: Convert to fraction form
    2,923,626.60/4,379,219.10 = 2,425,962.60/x
  3. Step 3: Cross multiply
    2,923,626.60x = 4,379,219.10 × 2,425,962.60
  4. Step 4: Simplify right side
    2,923,626.60x = 10,623,821,753,805.66
  5. Step 5: Solve for x
    x = 10,623,821,753,805.66/2,923,626.60
  6. Step 6: Final answer
    x = 3,633,782.01

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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.