Home / 3,509,976.66-5,261,100.79-2,295,052.26

Finding the Fourth Proportional to 3,509,976.66, 5,261,100.79 and 2,295,052.26

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Solution

The fourth proportional to 3,509,976.66, 5,261,100.79 and 2,295,052.26 is: 3,440,051.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,976.66 : 5,261,100.79 = 2,295,052.26 : x
  2. Step 2: Convert to fraction form
    3,509,976.66/5,261,100.79 = 2,295,052.26/x
  3. Step 3: Cross multiply
    3,509,976.66x = 5,261,100.79 × 2,295,052.26
  4. Step 4: Simplify right side
    3,509,976.66x = 12,074,501,258,177.29
  5. Step 5: Solve for x
    x = 12,074,501,258,177.29/3,509,976.66
  6. Step 6: Final answer
    x = 3,440,051.72

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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.