Home / 2,393,980.56-3,587,972.76-1,196,238.96

Finding the Fourth Proportional to 2,393,980.56, 3,587,972.76 and 1,196,238.96

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Solution

The fourth proportional to 2,393,980.56, 3,587,972.76 and 1,196,238.96 is: 1,792,860.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,980.56 : 3,587,972.76 = 1,196,238.96 : x
  2. Step 2: Convert to fraction form
    2,393,980.56/3,587,972.76 = 1,196,238.96/x
  3. Step 3: Cross multiply
    2,393,980.56x = 3,587,972.76 × 1,196,238.96
  4. Step 4: Simplify right side
    2,393,980.56x = 4,292,072,802,930.73
  5. Step 5: Solve for x
    x = 4,292,072,802,930.73/2,393,980.56
  6. Step 6: Final answer
    x = 1,792,860.34

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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.