Home / 2,759,610.96-4,140,105.36-962,520.27

Finding the Fourth Proportional to 2,759,610.96, 4,140,105.36 and 962,520.27

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Solution

The fourth proportional to 2,759,610.96, 4,140,105.36 and 962,520.27 is: 1,444,020.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,610.96 : 4,140,105.36 = 962,520.27 : x
  2. Step 2: Convert to fraction form
    2,759,610.96/4,140,105.36 = 962,520.27/x
  3. Step 3: Cross multiply
    2,759,610.96x = 4,140,105.36 × 962,520.27
  4. Step 4: Simplify right side
    2,759,610.96x = 3,984,935,328,935.65
  5. Step 5: Solve for x
    x = 3,984,935,328,935.65/2,759,610.96
  6. Step 6: Final answer
    x = 1,444,020.69

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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.