Home / 3,630,617.80-5,447,676.30-2,563,361.80

Finding the Fourth Proportional to 3,630,617.80, 5,447,676.30 and 2,563,361.80

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Solution

The fourth proportional to 3,630,617.80, 5,447,676.30 and 2,563,361.80 is: 3,846,277.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,617.80 : 5,447,676.30 = 2,563,361.80 : x
  2. Step 2: Convert to fraction form
    3,630,617.80/5,447,676.30 = 2,563,361.80/x
  3. Step 3: Cross multiply
    3,630,617.80x = 5,447,676.30 × 2,563,361.80
  4. Step 4: Simplify right side
    3,630,617.80x = 13,964,365,326,185.34
  5. Step 5: Solve for x
    x = 13,964,365,326,185.34/3,630,617.80
  6. Step 6: Final answer
    x = 3,846,277.99

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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.