Home / 3,496,787.36-4,824,286.50-2,119,137.24

Finding the Fourth Proportional to 3,496,787.36, 4,824,286.50 and 2,119,137.24

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Solution

The fourth proportional to 3,496,787.36, 4,824,286.50 and 2,119,137.24 is: 2,923,633.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,787.36 : 4,824,286.50 = 2,119,137.24 : x
  2. Step 2: Convert to fraction form
    3,496,787.36/4,824,286.50 = 2,119,137.24/x
  3. Step 3: Cross multiply
    3,496,787.36x = 4,824,286.50 × 2,119,137.24
  4. Step 4: Simplify right side
    3,496,787.36x = 10,223,325,178,579.26
  5. Step 5: Solve for x
    x = 10,223,325,178,579.26/3,496,787.36
  6. Step 6: Final answer
    x = 2,923,633.65

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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.