Home / 3,366,919.94-5,052,391.95-1,237,219.34

Finding the Fourth Proportional to 3,366,919.94, 5,052,391.95 and 1,237,219.34

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Solution

The fourth proportional to 3,366,919.94, 5,052,391.95 and 1,237,219.34 is: 1,856,568.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,919.94 : 5,052,391.95 = 1,237,219.34 : x
  2. Step 2: Convert to fraction form
    3,366,919.94/5,052,391.95 = 1,237,219.34/x
  3. Step 3: Cross multiply
    3,366,919.94x = 5,052,391.95 × 1,237,219.34
  4. Step 4: Simplify right side
    3,366,919.94x = 6,250,917,033,800.31
  5. Step 5: Solve for x
    x = 6,250,917,033,800.31/3,366,919.94
  6. Step 6: Final answer
    x = 1,856,568.36

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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.