Home / 1,444,350.56-1,993,179.44-799,756.88

Finding the Fourth Proportional to 1,444,350.56, 1,993,179.44 and 799,756.88

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Solution

The fourth proportional to 1,444,350.56, 1,993,179.44 and 799,756.88 is: 1,103,651.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,350.56 : 1,993,179.44 = 799,756.88 : x
  2. Step 2: Convert to fraction form
    1,444,350.56/1,993,179.44 = 799,756.88/x
  3. Step 3: Cross multiply
    1,444,350.56x = 1,993,179.44 × 799,756.88
  4. Step 4: Simplify right side
    1,444,350.56x = 1,594,058,970,214.55
  5. Step 5: Solve for x
    x = 1,594,058,970,214.55/1,444,350.56
  6. Step 6: Final answer
    x = 1,103,651.02

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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.