Home / 2,268,322.54-3,402,549.42-848,107.42

Finding the Fourth Proportional to 2,268,322.54, 3,402,549.42 and 848,107.42

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Solution

The fourth proportional to 2,268,322.54, 3,402,549.42 and 848,107.42 is: 1,272,185.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,322.54 : 3,402,549.42 = 848,107.42 : x
  2. Step 2: Convert to fraction form
    2,268,322.54/3,402,549.42 = 848,107.42/x
  3. Step 3: Cross multiply
    2,268,322.54x = 3,402,549.42 × 848,107.42
  4. Step 4: Simplify right side
    2,268,322.54x = 2,885,727,410,018.70
  5. Step 5: Solve for x
    x = 2,885,727,410,018.70/2,268,322.54
  6. Step 6: Final answer
    x = 1,272,185.66

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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.