Home / 5,158,993.44-7,741,600.56-1,795,562.40

Finding the Fourth Proportional to 5,158,993.44, 7,741,600.56 and 1,795,562.40

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Solution

The fourth proportional to 5,158,993.44, 7,741,600.56 and 1,795,562.40 is: 2,694,426.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,158,993.44 : 7,741,600.56 = 1,795,562.40 : x
  2. Step 2: Convert to fraction form
    5,158,993.44/7,741,600.56 = 1,795,562.40/x
  3. Step 3: Cross multiply
    5,158,993.44x = 7,741,600.56 × 1,795,562.40
  4. Step 4: Simplify right side
    5,158,993.44x = 13,900,526,881,354.94
  5. Step 5: Solve for x
    x = 13,900,526,881,354.94/5,158,993.44
  6. Step 6: Final answer
    x = 2,694,426.16

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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.