Home / 5,763,979.44-8,648,959.86-2,568,362.36

Finding the Fourth Proportional to 5,763,979.44, 8,648,959.86 and 2,568,362.36

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Solution

The fourth proportional to 5,763,979.44, 8,648,959.86 and 2,568,362.36 is: 3,853,876.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,979.44 : 8,648,959.86 = 2,568,362.36 : x
  2. Step 2: Convert to fraction form
    5,763,979.44/8,648,959.86 = 2,568,362.36/x
  3. Step 3: Cross multiply
    5,763,979.44x = 8,648,959.86 × 2,568,362.36
  4. Step 4: Simplify right side
    5,763,979.44x = 22,213,662,914,330.07
  5. Step 5: Solve for x
    x = 22,213,662,914,330.07/5,763,979.44
  6. Step 6: Final answer
    x = 3,853,876.15

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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.