Home / 2,684,288.94-3,702,907.11-1,595,786.34

Finding the Fourth Proportional to 2,684,288.94, 3,702,907.11 and 1,595,786.34

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Solution

The fourth proportional to 2,684,288.94, 3,702,907.11 and 1,595,786.34 is: 2,201,345.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,288.94 : 3,702,907.11 = 1,595,786.34 : x
  2. Step 2: Convert to fraction form
    2,684,288.94/3,702,907.11 = 1,595,786.34/x
  3. Step 3: Cross multiply
    2,684,288.94x = 3,702,907.11 × 1,595,786.34
  4. Step 4: Simplify right side
    2,684,288.94x = 5,909,048,584,426.88
  5. Step 5: Solve for x
    x = 5,909,048,584,426.88/2,684,288.94
  6. Step 6: Final answer
    x = 2,201,345.95

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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.