Home / 2,622,103.02-3,618,847.23-1,476,406.62

Finding the Fourth Proportional to 2,622,103.02, 3,618,847.23 and 1,476,406.62

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Solution

The fourth proportional to 2,622,103.02, 3,618,847.23 and 1,476,406.62 is: 2,037,635.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,103.02 : 3,618,847.23 = 1,476,406.62 : x
  2. Step 2: Convert to fraction form
    2,622,103.02/3,618,847.23 = 1,476,406.62/x
  3. Step 3: Cross multiply
    2,622,103.02x = 3,618,847.23 × 1,476,406.62
  4. Step 4: Simplify right side
    2,622,103.02x = 5,342,890,007,140.66
  5. Step 5: Solve for x
    x = 5,342,890,007,140.66/2,622,103.02
  6. Step 6: Final answer
    x = 2,037,635.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.