Home / 5,056,361.88-6,977,845.58-2,764,525.20

Finding the Fourth Proportional to 5,056,361.88, 6,977,845.58 and 2,764,525.20

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Solution

The fourth proportional to 5,056,361.88, 6,977,845.58 and 2,764,525.20 is: 3,815,080.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,361.88 : 6,977,845.58 = 2,764,525.20 : x
  2. Step 2: Convert to fraction form
    5,056,361.88/6,977,845.58 = 2,764,525.20/x
  3. Step 3: Cross multiply
    5,056,361.88x = 6,977,845.58 × 2,764,525.20
  4. Step 4: Simplify right side
    5,056,361.88x = 19,290,429,947,618.62
  5. Step 5: Solve for x
    x = 19,290,429,947,618.62/5,056,361.88
  6. Step 6: Final answer
    x = 3,815,080.96

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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.