Home / 2,268,355.44-3,403,198.44-670,960.56

Finding the Fourth Proportional to 2,268,355.44, 3,403,198.44 and 670,960.56

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Solution

The fourth proportional to 2,268,355.44, 3,403,198.44 and 670,960.56 is: 1,006,637.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,355.44 : 3,403,198.44 = 670,960.56 : x
  2. Step 2: Convert to fraction form
    2,268,355.44/3,403,198.44 = 670,960.56/x
  3. Step 3: Cross multiply
    2,268,355.44x = 3,403,198.44 × 670,960.56
  4. Step 4: Simplify right side
    2,268,355.44x = 2,283,411,931,093.53
  5. Step 5: Solve for x
    x = 2,283,411,931,093.53/2,268,355.44
  6. Step 6: Final answer
    x = 1,006,637.62

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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.