Home / 2,791,794.36-3,852,710.82-1,568,367.12

Finding the Fourth Proportional to 2,791,794.36, 3,852,710.82 and 1,568,367.12

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Solution

The fourth proportional to 2,791,794.36, 3,852,710.82 and 1,568,367.12 is: 2,164,366.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,791,794.36 : 3,852,710.82 = 1,568,367.12 : x
  2. Step 2: Convert to fraction form
    2,791,794.36/3,852,710.82 = 1,568,367.12/x
  3. Step 3: Cross multiply
    2,791,794.36x = 3,852,710.82 × 1,568,367.12
  4. Step 4: Simplify right side
    2,791,794.36x = 6,042,464,972,956.24
  5. Step 5: Solve for x
    x = 6,042,464,972,956.24/2,791,794.36
  6. Step 6: Final answer
    x = 2,164,366.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.