Home / 5,861,107.56-8,790,863.26-1,542,796.14

Finding the Fourth Proportional to 5,861,107.56, 8,790,863.26 and 1,542,796.14

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Solution

The fourth proportional to 5,861,107.56, 8,790,863.26 and 1,542,796.14 is: 2,313,984.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,107.56 : 8,790,863.26 = 1,542,796.14 : x
  2. Step 2: Convert to fraction form
    5,861,107.56/8,790,863.26 = 1,542,796.14/x
  3. Step 3: Cross multiply
    5,861,107.56x = 8,790,863.26 × 1,542,796.14
  4. Step 4: Simplify right side
    5,861,107.56x = 13,562,509,904,795.81
  5. Step 5: Solve for x
    x = 13,562,509,904,795.81/5,861,107.56
  6. Step 6: Final answer
    x = 2,313,984.13

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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.