Home / 888,596.44-1,226,269.07-544,433.02

Finding the Fourth Proportional to 888,596.44, 1,226,269.07 and 544,433.02

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Solution

The fourth proportional to 888,596.44, 1,226,269.07 and 544,433.02 is: 751,321.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,596.44 : 1,226,269.07 = 544,433.02 : x
  2. Step 2: Convert to fraction form
    888,596.44/1,226,269.07 = 544,433.02/x
  3. Step 3: Cross multiply
    888,596.44x = 1,226,269.07 × 544,433.02
  4. Step 4: Simplify right side
    888,596.44x = 667,621,370,390.53
  5. Step 5: Solve for x
    x = 667,621,370,390.53/888,596.44
  6. Step 6: Final answer
    x = 751,321.23

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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.