Home / 2,319,144.94-3,477,697.62-951,979.96

Finding the Fourth Proportional to 2,319,144.94, 3,477,697.62 and 951,979.96

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Solution

The fourth proportional to 2,319,144.94, 3,477,697.62 and 951,979.96 is: 1,427,551.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,144.94 : 3,477,697.62 = 951,979.96 : x
  2. Step 2: Convert to fraction form
    2,319,144.94/3,477,697.62 = 951,979.96/x
  3. Step 3: Cross multiply
    2,319,144.94x = 3,477,697.62 × 951,979.96
  4. Step 4: Simplify right side
    2,319,144.94x = 3,310,698,441,179.70
  5. Step 5: Solve for x
    x = 3,310,698,441,179.70/2,319,144.94
  6. Step 6: Final answer
    x = 1,427,551.33

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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.